Which cube root function is always decreasing as x increases?
f(x) = VX-8
X(X) = VX-5
f(x) = V-(8 - x)
f(x) = -Vx+5

w'x is 0.

hope it

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

1. perpendicular

2. parallel

3. perpendicular

570, the answer is 570, hope it