Answer:
Hi! your answer is A. -7/8x-3/2
Step-by-step explanation:
to find the slope of the line (-7/8) you count the x and y difference between the 2 points. It goes down 7 and right 8 units.
to find the y-intercept you just take it from the graph. The line crosses the y-axis at y=-3/2.
Answer:
wait, what is the question?
The formula of a slope:

We have the points (2, 2) and (-1, -4).
Substitute:

Answer: 1
Step-by-step explanation: Any point on the circumference to the direct center is 1.