7. PLEASE ASAP The function () has a slope of 6 and has a y-intercept of 20.
The graph shows the function g(x).
16.14
18+
X
16 - 8
ol
8
16
8

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)