Ay000000! :]
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THE SUBJECT IS CONICS!
Can someone help me understand this problem! i don't ge tit at all! please! i cant afford to fail this test tomorrow!
Q: An Archer shoots an arrow into the air such that its height at any time, t, is given by the function, ....
h(t) = -16t^2 + kt + 3.
If the maximum height of the arrow occurs at time, t=4, what is the value of k?
a) 128
b) 64
c) 8
d) 4
PLZ HELP ME! please do step by step so i could understand!
Can someone help me understand this problem! i don't ge tit at all! please! i cant afford to fail this test tomorrow!
Q: An Archer shoots an arrow into the air such that its height at any time, t, is given by the function, ....
h(t) = -16t^2 + kt + 3.
If the maximum height of the arrow occurs at time, t=4, what is the value of k?
a) 128
b) 64
c) 8
d) 4
PLZ HELP ME! please do step by step so i could understand!