Interpreting graphs of proportional relationships (examples) | 7th grade | Khan Academy

Learn how to read and understand graphs of proportional relationships

Missed the previous lesson?

Grade 7th on Khan Academy: 7th grade takes much of what you learned in 6th grade to an entirely new level. In particular, you'll now learn to do everything with negative numbers (we're talking everything--adding, subtracting, multiplying, dividing, fractions, decimals... everything!). You'll also take your algebraic skills to new heights by tackling two-step equations. 7th grade is also when you start thinking about probability (which is super important for realizing that casinos and lotteries are really just ways of taking money away from people who don't know probability) and dig deeper into the world of data and statistics. Onward! (Content was selected for this grade level based on a typical curriculum in the United States.)

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[sam-czif]

Isn’t the vertical coordinate A the representative of distance travelled in 5 hours not 4 ?

[MemphisApplegate]

Did Sal get that first problem wrong?  It must be me, as he knows slightly more about math than me. Coordinate A is the distance in 5 hours, not 4.

[alissaolsen]

I think he got the first one wrong, or am I trippin here??

[allaoros]

At least somebody showed what I needed for homework

[theweirdoneyt]

Idk if i should be learning from this guy 🤷‍♂️

[Idrk.drake]

To clear up confusion, the first one is wrong!! Even Khan Academy practice questions popped this problem up for me and it said "The y-coordinate of point A represents the distance driven in 4 hours." Is incorrect. We are not tripping, lol.

[Masked_Opp]

Great Video But You Got The First One Wrong Its Five Hours

[MasiaCashLoans]

The first ansa is wrong. Vertical on point A shows 5hours 🤷‍♂️

[ankurvashi]

isn't the horizontal coordinate representing the distance travelled in 5 hrs

[arilizzy]

all the likes on here were from teachers nobody say anything

[CarlosGomez-xyeg]

Poor Sal, jhe got it wrong. A is at 5 hours of time, not four.

[chloecraigdaliva]

Who knows how to read :: at a proportion... Pls. I wanna know..I just forget it..

[marianajaimehernandez]

he got wrong the first answer of first graph

[michelleissmelly]

my fogie teacher assigned us a project to do in math and we have to not only make one of these but more than 15

[UNKNOWN-xkbi]

this is so easy I dont even have to watch dis vid
lol