Question

I need so much help on this please!

What is the slope of the line that passes through the pair of points (2,5) and (8,3)?
A. 1/3
B. -1/3
C. 3
D. -3

What is the slope of the line?
There is a graph but I can't put it on here :/
A. 0
B. 1
C. undefined
D. infinity

Write an equation in point-slope form through the given point with the given slope. (5,2); m=3
A.y+2=3(x-5)
B.y+2=3x-5
C.y-2=3(x+5)
D.y-2=3(x-5)

(same question as above) (10, -6); m=-5/8
A.y-6=-5/8(x-10)
B.y-6=-5/8(x+10)
C.y+6=-5/8(x+10)
D.y+6=-5/8(x-10)

The table shows the height of a plant as it grows. Which equation in point-slope form gives the plant's height at any time?

Time(months) | Plant Height(cm)
____________|______________
3 | 21
5 | 35
7 | 49
9 | 63
A.y-21=7/2(x+3)
B.y-21=7(x+3)
C.y-3=7/2(x-21)
D. The relationship is nonlinear

What is the graph of the equation? x=-3 (graphs are the answer choices)

If you know the rest of the answers for the test plz tell me! I seriously need help I'm very behind and only 18 days left until the end of the semester 😬

Answer 1

We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.

What are your choices?