The graph represents the fees in thousands of dollars, y, depending on the amount invested in millions, x,
with one financial investment firm.

Over what interval is the change constant?

[0,5)
(1,5)
[0, 20)
[1, 20)

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?