Write x2 − 2x − 3 = 0 in the form (x − a)2 = b, where a and b are integers.

a (x − 4)2 = 3

b (x − 3)2 = 2

c (x − 2)2 = 1

d (x − 1)2 = 4

answer: ask

step-by-step explanation:

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.

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