SOLUTION: A quadratic function is given. (a) Express the quadratic function in standard form (b) Find its vertex and its x- and y-intercept(s) (c) Sketch its graph f(x) = 2x^2 + 6x

Algebra ->  Functions -> SOLUTION: A quadratic function is given. (a) Express the quadratic function in standard form (b) Find its vertex and its x- and y-intercept(s) (c) Sketch its graph f(x) = 2x^2 + 6x       Log On


   



Question 904091: A quadratic function is given.
(a) Express the quadratic function in standard form
(b) Find its vertex and its x- and y-intercept(s)
(c) Sketch its graph
f(x) = 2x^2 + 6x
f(x) = -x^2 + 6x + 4
f(x) = 2x^2 + 4x + 3
Thank you

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