(3,7),(-3,-5)
that’s what it would look like on a graph
If he got 5 points in the first round and he needed at least thirty he would score 9 points in the next three rounds
All to one side:
4x^2-32x+64 = 0,
divide by 4:
x^2 -8x + 16 = 0
apply formula or see that it is (x-4)^2!, so only x =4 is a root and it is double.
Answer:
The circumference and area of a circle with a 17 ft diameter are:
C = 53.4 ft
A = 227 ft2
