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PLEASE HELP SOLVE THIS SLOPE

PLEASE HELP SOLVE THIS SLOPE-example-1
User Sandy
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2 votes
D
The y-intersection is always going to look like this (0,-4)
With the x being 0
User Jparker
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Answer:

D

Explanation:

1. Find which of these 4 (four) has a y-intercept of positive 4, in this case, B and D. Recall, that the y-intercept means when X is 0 (zero) what is the value of Y?

2. Find the slope of B and D
The formula to find slope is change in y/change in x (Y/X)

B:

X: 0 - 4 = -4
Y: 4 - 0 = 4

4/-4 = -1

D:

X: 0 - -4 = 4

Y: 4 - 0 = 4

4/4 = 1

User Skalta
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