The given function k is a composition of two functions m and n so that k(x) = (m ∘ n)(x). k (x) = StartFraction 2 Over RootIndex 4 StartRoot 4 x minus 7 EndRoot EndFraction If n(x) = 4x – 7, m(x) must be equal to which expression?

What is the reflection image of (5,-3) across the line y = -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

Find the midpoint m of z1=(8+5i) and z2=(12+3i)