Answer:
2
Step-by-step explanation:
Answer:
c 30 inches
Step-by-step explanation:
The value of y varies directly with x, so

We have:

Answer A)
Wih roots r1 and r2
the factors are (x-r1)(x-r2)
roots 4 and -8
(x-4)(x-(-8))
(x-4)(x+8)
x^2+4x-32 is the equation
either (x-4)(x+8) or x^2+4x-32