4. Solve the equation below. 4x² = 64

x = -2 and x = 2
x= -4 and x = 4
x = -8 and x = 8
x= -16 and x = 16

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

What is the slope of the line that contains the points (-2,1) and (0,-3)

What’s the range cuz i can’t find it?