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OpenStudy (anonymous):
if y=f(t)=-16t^2+51t+40 A. how high above the ground is the bridge? b. What is the average velocity of the ball during the first second? c. Approximate the velocity of the ball at T=1 sec? d. What is the max height the ball will reach?
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OpenStudy (ksaimouli):
graph it
OpenStudy (anonymous):
it didn't help
OpenStudy (ksaimouli):
max is 81m
OpenStudy (ksaimouli):
for c sub 1 in to the equation
OpenStudy (amistre64):
what does a bridge have to do with this?
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OpenStudy (ksaimouli):
it is like a room where to take place
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