Which is the best estimate for the average rate of change for the quadratic function graph on the interval 0 ≤ x ≤ 4? a) −2 b) -3 c) 2 d) 3

Aplane is flying at 32,500 feet. it needs to rise to 36,000 feet in two stages.• in stage 1, it rises 5% of its initial altitude of 32,500 feet.• in stage 2, it rises at a rate of 125 feet per minute.how many minutes does it take for the plane to rise during stage 2?