Answer:50 feet
142+482=502
196+2304=2500
Step-by-step explanation:
-1 would be your answer. f(0) = -4. f(1) = f(0)+3 so f(1) = -1
It can’t be determined because there is too many numbers
Let the side length of the square be x, then A = x^2
but diagonal (z) = sqrt(2x^2)
z^2 = 2x^2
x^2 = 1/2 z^2
Thus, A = 1/2 z^2
dA/dz = 1/2 (2z) = z
The rate of change is z.
When z = 4, the rate is 4.
18miles/6mph = 3hrs
3 hours
