If I’m right I think it should be c but I do
Since ur using r as a variable the answer is r = 7.
Answer:
320.25
Step-by-step explanation:
Vertex: (1, -16)
Minimum value of -16 occurs at x = 1
Axis of symmetry: x = 1
Zero’s: -3 and 5
Direction of opening: up (positive)
Y-intercept: -15
Answer:
Step-by-step explanation:
. Divide the diameter in half, square the radius, and multiply by π
