Question

P(x) x²–5x+4
x =.-3-2-1,0, 1, 2, 3, 4 ​

Answer 1

Answer:

x=-3

x²-5x+4

3²-(5*3)+4

-2

x=-2

(-2)²-(5*(-2))+4

18

x=-1

10

x=0

x=1

0

Step-by-step explanation:

Answer 2

Answer:

Maybe this will help you

Step-by-step explanation:

P(x)= x²-5x+4

P(-3)= (-3)²-5(-3)+4

       = 9 + 15 + 4

       = 28

P(-2)= (-2)²-5(-2)+4                          

       = 4 + 10 +4

       = 18

P(-1)= (-1)²-5(-1)+4

     = 1 + 5 +4

     = 10

P(0)= (0)²-5(0)+4

      = 0 - 0 + 4

      = 4

P(1) = (1)²-5(1)+4

      = 1 - 5 + 4

      = 0

P(2) = (2)²-5(2)+4

       = 4 - 10 + 4

       = -2

P(3)= (3)²-5(3)+4

     = 9 - 15 + 4

     = -2

P(4)= (4)²- 5 (4) + 4

     = 16 - 20 + 4

     = 0