Find the range of ƒ(x) = –x + 4 for the domain {–3, –2, –1, 1}. A {-7, -6, -5, 3} B {7, 6, 5, 3} C {-7, -6, -5, -4} D {7, 6, 5, 4}

asked Jan 25, 2018 139k views

4 votes

Find the range of ƒ(x) = –x + 4 for the domain {–3, –2, –1, 1}.

A {-7, -6, -5, 3}
B {7, 6, 5, 3}
C {-7, -6, -5, -4}
D {7, 6, 5, 4}

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1 vote

your answer to the question is B

Ikuramedia answered Jan 25, 2018

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5 votes

Replace x with the given domains and solve:

- -3 + 4 = 3+4 = 7

- -2 + 4 = 2+4 = 6

- -1 + 4 = 1+4 = 5

-1 + 4 = 3

Range = B (7,6,5,3)

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