Question

Which of the following lines goes downwards from left to right? A. y = 2x + 5
B. y = 2x − 6
C. y = 2x
D. y = −2x + 20

Answer 1

which one has a (-) atatched to the slope part of the equation?

Answer 2

B

Answer 3

B has a (-) on the y intercept part of the equation...

Answer 4

that leaves you 2 more parts to look at :)

Answer 5

y = mx + b ; where m=slope of the line.

You want the slope to go downhill from left to right, that would mean that m = (-)...

Answer 6

which one looks like:

y = -mx +b?

Answer 7

D

Answer 8

that is correct :) good job!

Answer 9

could you help me with about 3 other ??