What is the range of y=x2−2, given a domain of {−2, −1, 0, 1, 2}? a. R: y≥−1R: y≥−1

b. R: −2≤y≤2

c. R: {−2, −1, 2}

d. R: {−6, −3, −2, −1, 2}

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

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