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A swing has a maximum height of 2 m and a minimum height of 0.5 m and it takes 3 seconds to get from the maximum height to the
1. 1 answer
2. asked by Veronica
3. 1,918 views
The function h(t) =0.015P-3t + 160 models the height h (in feet) of an amusement park ride t seconds after it starts.What is the
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2. 15 views
An iron ball is bobbing up and down on the end of a spring. The maximum height of the ball is 12 feet and its minimum height is
1. 1 answer
2. 51 views
Let f(x)=e^(3x)-kx, for k>0.Using a calculator or computer sketch the graph of f for k=1/9,1/6,1/3,1/2,1,2,4. Describe what
1. 3 answers
2. asked by Destiny Padgett
3. 154 views
Pat is trying to complete the square on x^2 + 16x + 63 to find the minimum. After solving the problem, he obtains (x + ______)^2
1. 1 answer
2. 67 views
The height h(t) (in feet) of the seat of a child's swing above ground level is given by h(t) = -1.1cos(2pi/3t)+3.1 where t is
1. 1 answer
2. asked by Nicole
3. 1,087 views
Hello, could anyone help me out with this question?"The height of the tide on a given day can be modelled using the function
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2. asked by Anonymous
3. 484 views
I don't understand how to find the maximum and minimum.Determine whether the given quadratic function has a minimum value or
1. 4 answers
2. asked by Niki
3. 902 views
The height h, in metres, above the ground of a car as a ferris wheel rotates can be modelled by the function h(t) =
1. 2 answers
2. asked by Shreya
3. 8,716 views
Consider a simple frictionless roller-coaster. It begins at x = 0, at a height of y = H. Then it drops into a dip, reaching a
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2. asked by Mikayla
3. 779 views