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In Exercises 27–38, graph each equation in a rectangular
38.
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COLLEGE ALGEBRA ESSEN.-COMBO ACCESS
- Let f(x) = x^2 + 8xa. Express f in standard form by completing the square.b. Find the vertex of f.c. Find the x-intercept(s) of f, if any.d. Find the y-intercept.e. Sketch a graph of f.arrow_forwardThe quartic function ?(?) has x-intercepts x = -2, 0, 2, and 3, and goes through (-1, 3). Create an equation for ?(?). Answers are in unsimplified “root” form.arrow_forwardUse the graph of f(x) = |x| to write an equation for the function representedarrow_forward
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