The height y (in feet) of a ball thrown by a child is
Y=-1/12x^2+2x+3
where x is the horizont...
Mathematics, 21.03.2021 01:20 jalenamaynard3989
The height y (in feet) of a ball thrown by a child is
Y=-1/12x^2+2x+3
where x is the horizontal distance in feet from the point at which the ball is thrown.
(a) How high is the ball when it leaves the child's hand?
feet
(b) What is the maximum height of the ball?
feet
(c) How far from the child does the ball strike the ground?
feet
Answers: 3
Mathematics, 21.06.2019 15:10
Can (2,3 and square root 10) be sides ona right triangle?
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:00
18 16 11 45 33 11 33 14 18 11 what is the mode for this data set
Answers: 2
Mathematics, 30.07.2019 12:10
Mathematics, 30.07.2019 12:10
Advanced Placement (AP), 30.07.2019 12:10
Mathematics, 30.07.2019 12:10
Mathematics, 30.07.2019 12:10
Biology, 30.07.2019 12:10