Mathematics, 17.12.2020 05:50 hilllz4793
A ball is thrown downward from the top of a 140-foot building with an initial velocity of 15 feet per second. The height of the ball h after t seconds is given by the equation h=-16t^2 - 15t + 140
How long after the ball is thrown will it strike the ground?
[___} sec
(Round to the nearest tenth as needed.)
Answers: 3
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
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Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed
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