Answer:
R = 14 cm
A = pi R^2 = 3.14 " 196 = 616 cm^2
Hello,
Step-by-step explanation:
y-intercept: x=0 ,f(0)=-10
x-intercepts are: 5,1,2.
y-y1=m(x-x1)
y-3=5(x+4)
y-3=5x+20
y-5x+3+20=0
y-5x+23=0