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Systems of Equations Videos 73 videos

CAHSEE Math 4.1 Algebra and Functions
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CAHSEE Math 4.4 Algebra and Functions
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Algebra and Functions: Drill Set 5, Problem 1. If this equation was graphed on coordinate axes, the graph would look like which of the following li...

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Rewriting Linear Expressions 417 Views


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Description:

Time to rewrite linear equations....ahem: linear equations. Tah-dah.

Language:
English Language

Transcript

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we<00:00:01.550> speak

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we speak

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we speak rewriting<00:00:04.820> linear<00:00:05.390> expressions<00:00:06.290> a

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rewriting linear expressions a

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rewriting linear expressions a la<00:00:06.890> shmoop

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la shmoop

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la shmoop alright<00:00:08.330> looking<00:00:08.540> at<00:00:08.660> things<00:00:08.780> in<00:00:09.020> a

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alright looking at things in a

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alright looking at things in a different<00:00:09.200> way<00:00:09.650> can<00:00:09.980> help<00:00:10.190> us<00:00:10.340> better

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different way can help us better

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different way can help us better understand<00:00:11.150> them

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understand them

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understand them for<00:00:11.600> example<00:00:12.050> have<00:00:12.559> you<00:00:12.650> ever<00:00:12.769> known

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for example have you ever known

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for example have you ever known a<00:00:13.130> headstand<00:00:13.700> in<00:00:13.849> your<00:00:13.970> bedroom

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a headstand in your bedroom

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a headstand in your bedroom yeah<00:00:15.290> well<00:00:15.559> that's<00:00:15.830> one<00:00:15.980> way<00:00:16.070> of

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yeah well that's one way of

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yeah well that's one way of doing<00:00:16.339> it<00:00:16.519> way<00:00:17.179> back<00:00:17.539> in<00:00:17.810> elementary

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doing it way back in elementary

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doing it way back in elementary school<00:00:18.650> we<00:00:18.769> learned<00:00:19.070> that<00:00:19.099> five<00:00:19.369> plus

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school we learned that five plus

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school we learned that five plus three<00:00:19.699> is<00:00:20.060> the<00:00:20.210> same<00:00:20.480> as<00:00:20.630> 8

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three is the same as 8

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three is the same as 8 they<00:00:21.470> look<00:00:21.829> different<00:00:21.949> but<00:00:22.400> they're

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they look different but they're

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they look different but they're equivalent<00:00:23.060> is<00:00:23.659> same<00:00:24.050> value

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equivalent is same value

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equivalent is same value well<00:00:25.039> it's<00:00:25.159> kind<00:00:25.339> of<00:00:25.369> the<00:00:25.460> same<00:00:25.489> thing

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well it's kind of the same thing

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well it's kind of the same thing we're<00:00:25.970> talking<00:00:26.300> about<00:00:26.390> here<00:00:26.630> except

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we're talking about here except

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we're talking about here except now<00:00:27.349> we<00:00:27.649> learned<00:00:27.980> that<00:00:28.009> two<00:00:28.339> x<00:00:28.550> plus<00:00:28.579> 6

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now we learned that two x plus 6

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now we learned that two x plus 6 can<00:00:29.269> also<00:00:29.509> be<00:00:29.689> written<00:00:29.839> as<00:00:30.109> 2<00:00:30.319> times

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can also be written as 2 times

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can also be written as 2 times the<00:00:30.679> quantity<00:00:30.769> X<00:00:31.429> plus<00:00:31.880> 3<00:00:32.300> are

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the quantity X plus 3 are

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the quantity X plus 3 are why<00:00:33.649> do<00:00:33.769> we<00:00:33.859> need<00:00:33.980> to<00:00:34.100> look<00:00:34.250> at<00:00:34.370> an

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why do we need to look at an

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why do we need to look at an equation<00:00:34.910> in<00:00:35.090> different<00:00:35.539> ways<00:00:36.140> mm

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equation in different ways mm

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equation in different ways mm well<00:00:36.890> maybe<00:00:37.519> we<00:00:37.670> need<00:00:38.000> to<00:00:38.090> divide<00:00:38.660> the

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well maybe we need to divide the

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well maybe we need to divide the expression<00:00:39.320> by<00:00:39.469> 2<00:00:39.829> which<00:00:40.070> is<00:00:40.129> easier

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expression by 2 which is easier

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expression by 2 which is easier when<00:00:40.789> it's<00:00:41.000> factored<00:00:41.480> app<00:00:41.750> or<00:00:43.340> maybe

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when it's factored app or maybe

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when it's factored app or maybe well<00:00:43.910> we<00:00:44.120> just<00:00:44.359> wanted<00:00:44.570> to<00:00:44.750> look<00:00:44.899> at

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well we just wanted to look at

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well we just wanted to look at the<00:00:45.079> number<00:00:45.289> three<00:00:45.559> it's<00:00:45.859> sort<00:00:46.010> of

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the number three it's sort of

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the number three it's sort of peaceful<00:00:46.519> looking<00:00:46.969> well<00:00:48.379> when<00:00:48.589> you

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peaceful looking well when you

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peaceful looking well when you stare<00:00:48.949> at<00:00:48.980> your<00:00:49.100> room<00:00:49.339> upside<00:00:49.609> down

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stare at your room upside down

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stare at your room upside down things<00:00:50.120> start<00:00:50.329> to<00:00:50.390> look<00:00:50.449> different

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things start to look different

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things start to look different you<00:00:51.289> may<00:00:51.410> even<00:00:51.559> wonder<00:00:52.010> if<00:00:52.160> you're

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you may even wonder if you're

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you may even wonder if you're still<00:00:52.519> in<00:00:52.879> your<00:00:52.969> bedroom<00:00:53.359> and<00:00:54.079> then

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still in your bedroom and then

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still in your bedroom and then again<00:00:54.440> maybe<00:00:54.559> it's<00:00:54.710> all<00:00:54.890> the<00:00:54.949> blood

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again maybe it's all the blood

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again maybe it's all the blood rushing<00:00:55.699> your<00:00:55.820> eyeball

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rushing your eyeball

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rushing your eyeball what<00:01:00.649> did<00:01:00.739> the<00:01:00.859> Buffalo<00:01:01.280> say<00:01:01.579> to<00:01:01.760> his

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what did the Buffalo say to his

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what did the Buffalo say to his son<00:01:02.359> as<00:01:02.510> he<00:01:02.629> left<00:01:02.899> for<00:01:03.170> school

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son as he left for school

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son as he left for school bye<00:01:04.640> son<00:01:05.960> okay<00:01:06.979> bad<00:01:07.189> joke<00:01:07.280> but<00:01:07.520> if<00:01:07.670> you

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bye son okay bad joke but if you

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bye son okay bad joke but if you survived<00:01:08.299> it<00:01:08.390> how<00:01:08.540> about<00:01:08.600> clicking

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survived it how about clicking

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survived it how about clicking the<00:01:09.259> subscribe<00:01:09.530> button<00:01:10.040> below<00:01:10.399> and

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the subscribe button below and

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the subscribe button below and if<00:01:11.450> you're<00:01:11.600> looking<00:01:11.869> for<00:01:11.930> more<00:01:12.110> jokes

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if you're looking for more jokes

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if you're looking for more jokes from<00:01:12.590> yours<00:01:13.040> truly<00:01:13.399> why<00:01:13.610> not<00:01:13.790> check

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from yours truly why not check

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from yours truly why not check out<00:01:14.149> our<00:01:14.330> website<00:01:14.630> at<00:01:14.930> wweshop.com

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out our website at wweshop.com

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out our website at wweshop.com if<00:01:17.210> you<00:01:17.299> want<00:01:17.450> to<00:01:17.509> get<00:01:17.570> updates<00:01:18.049> on

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if you want to get updates on

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if you want to get updates on what's<00:01:18.440> new<00:01:18.619> well<00:01:18.920> check<00:01:19.250> us<00:01:19.340> out<00:01:19.430> on

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what's new well check us out on

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what's new well check us out on facebook<00:01:19.789> and<00:01:20.270> twitter<00:01:20.450> -

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facebook and twitter -

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facebook and twitter - yeah

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yeah

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yeah please<00:01:26.729> check<00:01:26.909> our<00:01:27.120> facebook

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