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QUESTION
A batted baseball has been modeled after the function: h(t) = -1.
A batted baseball has been modeled after the function:
h(t) = -1.8t2+ 9t + 1
where h(t) height of the ball above the ground in metres and t represents the time in seconds since the ball was hit. how would i be able to find out where the ball is at 4 seconds any help would be very helpful
