wley PLUS x a Gregs Doe x C Search Textbooi x c Secure https

wley PLUS x (a Greg\'s Doe x C Search Textbooi x c Secure https//edugen com/edugenstudent/main uni o e yPLUS Hughes-Hallett, Applied calculus, se ad, Study & Practice Assignment Gradebook ORION Open Assignment Chapter 3, Section 3.1, Question 040 AD Let f (x) x 5x4 7x 11 Find the following values. f (2 f (-1) Question Attempts al 5 used Sonk, Inc. Al Rights Reserved. A f (z) O

Solution

f(x) =x³-5x²+7x-11

f^|(x)=3x²-10x+7

f^|(0)=3(0)-10(0)+7

=7

f^|(2)=3(2)²-10(2)+7

=3(4)-10(2)+7

=12-20+7 =-1

f(-1)=3(-1)²-10(-1)+7

=3(1)+10+7

=3+10+7

=20