If p(x) = x – 4x + 3 then evaluate p (2) – p (-1) + p (1/2) – InterviewSolution

1.

If p(x) = x – 4x + 3 then evaluate p (2) – p (-1) + p (1/2)

Answer»

<P>ANSWER:

p(2)=2-4(2)+3

=2-8+3

-6+3

-3

p(-1)=-1-4(-1)+3

=-1+4+3

5+3

8

p(1/2)=1/2-4(1/2)+3

1/2×(-2)+3

-1+3

2

-3-8+2

-11+2

-9

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