Mathematics Homework Help
Mathematics Homework Help. A quadratic function is given. f(x) = −x2 + 4x + 2 (a) Express the quadratic fun
A quadratic function is given.
f(x) = −x2 + 4x + 2
(a) Express the quadratic function in standard form.
| f(x) = |
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(b) Find its vertex and its x– and y-intercept(s). (If an answer does not exist, enter DNE.)
| vertex | (x, y) = |
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| x-intercepts | (x, y) = |
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| (x, y) = |
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| y-intercept | (x, y) = |
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