Question

Complete the table of values for y=x2-x-5.​

Answer 1

when -2 , y = 1

when 0, y = -5

when 2, y = -3

when 3, y = 1

when 4, y = 7

Answer 2

The completed table values for
`\(y = x^2 - x - 5\)` are: 7, 1, -3, -5, -5, -3, 1, 7 corresponding to the given x values.

To complete the table for the quadratic function
`\(y = x^2 - x - 5\)`, substitute each given x value into the expression and compute the corresponding y value.

1. For x = -3:

y = (-3)^2 - (-3) - 5 = 9 + 3 - 5 = 7.

2. For x = -2:

y = (-2)^2 - (-2) - 5 = 4 + 2 - 5 = 1.

3. For x = -1:

y = (-1)^2 - (-1) - 5 = 1 + 1 - 5 = -3.

4. For x = 0:

y = (0)^2 - (0) - 5 = 0 - 0 - 5 = -5.

5. For x = 1:

y = (1)^2 - (1) - 5 = 1 - 1 - 5 = -5.

6. For x = 2:

y = (2)^2 - (2) - 5 = 4 - 2 - 5 = -3.

7. For x = 3:

y = (3)^2 - (3) - 5 = 9 - 3 - 5 = 1.

8. For x = 4:

y = (4)^2 - (4) - 5 = 16 - 4 - 5 = 7.