Use the following function to answer the questions please-the function is F(x)=0.75(2^x)-5 ,please answer all questions only if you know the answer please appreciate it. I need this to pass.

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*