Answer:
The slope is 1 and the line is y = x - 4
Step-by-step explanation:
To find the slope of the line, use the points in the slope formula.
m(slope) = (y2 - y1)/(x2 - x1)
m = (1 - -3)/(5 - 1)
m = 4/4
m = 1
So the slope is 1. Now to find the line, we use the slope along with either point in point slope form to solve.
y - y1 = m(x - x1)
y - 1 = 1(x - 5)
y - 1 = x - 5
y = x - 4
Answer:3.14
r=pi*r sqaured
LINE D
23.7
