Brett is jumping on a trampoline in his backyard. Each jump takes about 2 s from beginning to end. He passes his bedroom window, which is 4 m high, 0.4 s into the jump. By modelling Brett's height with a quadratic relation, determine his maximum height.

i suppose it should be (y=2x-5)

step-by-step explanation:

22

step-by-step explanation:

22

where is the graph? need more info

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220