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 😬
1 answer
What are your choices?