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OpenStudy (anonymous):
Let f(x) = x2 - 8x + 5. Find f(-1).
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OpenStudy (jadeishere):
plug in -1 for x (x-1)^2 - 8(-1) + 5 f(x)= -1 * -1 + 8 + 5 f(x) = 1 + 8 + 5 f(x) = 15
OpenStudy (jadeishere):
*14
OpenStudy (anonymous):
thank you
OpenStudy (jadeishere):
Yep :)
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