Math 15 points
answer all 3 questions

Question 1. 
First solve for slope: 
Point-slope formula is:  where m = slope.
Plug in values for PS form: 
So the answer is Choice 2. 

Question 2. 
Choice D. 
Points given: (-10, -7) and (3, -7) 
Both y -intercepts are equivalent to -7

Question 3.
Choice A.
Points given: (2, 4) and (2, -7) 
Both x - intercepts are equivalent to 2

Question #1

We can see that the  axis would then be (0,8), but then as it would then drop down, we can see that it would change by (8,0). This would be clear to show us that the equation would then be  because as the line decreases, it would be added by 8.

Your  

Question #2

We can see that first, we would start off in the  axis on this part, and then, we can see that (3,-7) would be considered a positive form. And therefore, we would want to find the equation.



Your  

Question #3

We first start off on the (y) axis of course, mainly because this would be the only thing that we would contain to have. And then after, we would then compare these both, as we would then know that the difference between both 4 and 2 would then end up to be 2. And therefore, that would then give us our answer as 2.

Your  

I hope this helps you!