Using the completing the square method, which of the following is the solution to x2 + 4x - 7 = 0? a. x = -2 - √11, x = -2 + √11 b. x = 2 - √3, x = 2 + √3 c. x = 2 - √11, x = 2 + √11 d. x = -2 - √3, x = -2 + √3

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

1) is right

step-by-step explanation: