What is the answer to this question ? -7+17=
2 answers:
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Answer:
C. graph Y
Step-by-step explanation:
Starting with f(r) = -3r +3, the inverse function can be found from ...
r = f(y)
r = -3y +3
r -3 = -3y
(r -3)/-3 = y
y = -1/3r +1
The inverse function will have a slightly negative slope and a y-intercept of 1. This matches graph Y.
Answer:
-3
Step-by-step explanation:
To find slope you first need to pick to points where the line crosses a corner.
Slope=
I'm using the points (0,-2) and (-1,1). You can either count up and over for the slope or use the slope equation
y2=second y point
y1=first y point
x2=second x point
x1=first x point
Now you just solve
or -3