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3 votes
Help Me!I dont understand it!

Help Me!I dont understand it!-example-1

2 Answers

1 vote

Answer:

D

Explanation:

The last number is the y intercept and should therefore be the starting point who it should be 7 then the slope has to increase because it is going up therefore it is x so x+7

User Boombox
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6.8k points
4 votes

Answer: D. y = x+7

We can rule out choices A and B since they have a negative slope.

We can rule out choice C because the y intercept is nowhere near 42.

The y intercept isn't clear, but if we draw a line so that it is as close as possible to all the points, then it hits around the 5 to 10 range, so 7 is a fairly good estimate. Choice D is the only answer choice left, so its the best estimate.

See the diagram below.

Help Me!I dont understand it!-example-1
User Munzilla
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6.9k points