Evaluate f(x) = 3(2)x for x=-1. I got the answer of 3/4 but idk why it’s wrong and that

3(2)x is three times two to the power of x

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

The measure of angle 0 is 600 degrees

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x