The formula of a slope:

We have the points (-4, -3) and (-3, s) and the slope m = 3. Substitute:
The answer is the third one
C because the x-axis and the y-axis are switched, basically.
9w+45= amount of money she’ll have after any amount of weeks.
So, since W is weeks... and you have 9 weeks, you do (9x9)+45.
Then you get 81+45, which is 126. She will have $126 after 9 weeks
The correct answer is somewhere