Let T (x) = 4x² - 3x. Find (and simplify) the expression. T (x + h) - T (x - h) A) 16h - 3x B) 16hx - 6h C) 8x + 4h D) 8x - 3h E) 16hx + 3h

Name: Let T (x) = 4x 2 - 3x. Find (and simplify) the expression. T (x + h) - T (x - h) A) 16h - 3x B) 16hx - 6h C) 8x + 4h D) 8x - 3h E) 16hx + 3h
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Quizplus · Accepted Answer

T(x + h) - T(x - h) simplifies to 16hx - 6h by applying the function T to both (x + h) and (x - h), then subtracting the latter from the former. The terms involving x^2 and x cancel out, leaving terms that depend on h.

Let T (X) = 4x 2 - 3x

Let T (X) = 4x² - 3x