Question

Pls Answer Fast

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

Answer 1

Answer:

make me branliest

Step-by-step explanation:

Correct option is

C

4

−31

After putting x=2 in equation, we get −1.

After putting x=−1, we get 8

After putting x=

2

1

, we get

4

5

So, p(2)−p(−1)+p(

2

1

)=−1−8+

4

5

=−9+

4

5

=

4

−36+5

=

4

−31

Answer 2

Answer:

Step-by-step explanation:

p(2) = 2^2+4*2-3 = 4+8-3 = 12-3 =9

p(-1) = (-1)^2+4(-1)-3 = 1-4-3 = -3-3 = -6

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

p(2)-p(-1)+p(1/2)

9-(-6)+(-3/4)

9+6-3/4

15-3/4

(60-3)/4

57/4