Questions

MAT-265-OD24-02-7799 Prior Knowledge Check

Multiple fill-in-the-blank

Quadratic Function For the function ff defined by f(x)=2x2+6x+3f\left(x\right)=2x^2+6x+3, find the following values. Simply your answers. f(−4)=f\left(-4\right)= [Fill in the blank] f(−x)=f\left(-x\right)= [Fill in the blank] −f(x)=-f\left(x\right)= [Fill in the blank] f(x+h)=f\left(x+h\right)= [Fill in the blank]

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Step-by-Step Analysis

We start by restating the problem in our own words and identifying the blanks to fill with expressions derived from f(x) = 2x^2 + 6x + 3. Compute f(-4): f(-4) = 2(-4)^2 + 6(-4) + 3 = 2(16) - 24 + 3 = 32 - 24 + 3 = 11. - Among the provided options, only the first value '11' matches this result for the blank f(-4). All other numeric strings do not equal 11, so they are incorrect for this specific blank. Compute f(-x): f(-x) = 2(-x)^2 + 6(-x) + 3......Login to view full explanation

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