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OpenStudy (anonymous):
For the function shown below, find f(1): f(x)=2x^4-8x^2+5x-7 A. f(1) = 3 B. f(1) = 0 C. f(1) = -6 D. f(1) = -8
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OpenStudy (anonymous):
Just plug in 1 for x!
OpenStudy (anonymous):
add the coefficients
OpenStudy (anonymous):
D. f(1)=-8
OpenStudy (anonymous):
simply replace x with 1 in the function and evluate: f(1)=2(1)^4-8(1)^2+5(1)-7
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