The domain of the function f (x) = 3x-6/x is {-3, - 1, 2, 4, 5}. What is the function's range?

The range for the given domain of the function is

a {-10.5, - 4.5, 4.5, 10.5, 13.5}

b {3.5, 1.5, 4.5, 6, 6.3}

c {5, 9, 0, 1.5, 1.8}

d {9.5, 13.5, 4.5, 6, 6.3}

e {9.5, 13.5, 0, 10.5, 13.5}

Question

Matilda

Mathematics

9 October, 14:11

The domain of the function f (x) = 3x-6/x is {-3, - 1, 2, 4, 5}. What is the function's range?

The range for the given domain of the function is

a {-10.5, - 4.5, 4.5, 10.5, 13.5}

b {3.5, 1.5, 4.5, 6, 6.3}

c {5, 9, 0, 1.5, 1.8}

d {9.5, 13.5, 4.5, 6, 6.3}

e {9.5, 13.5, 0, 10.5, 13.5}

+1

Answers (1)

Know the Answer?

Lefty · Answer 1

f (x) = [3x-6]/x is {-3, - 1, 2, 4, 5}

f (-3) = [3 (-3) - 6]]/-3 = - 15/-3 = 5

f (-1) = [3 (-1) - 6]]/-1 = - 9/-1 = 9

f (2) = [3 (2) - 6]]/2 = 0/2 = 0

f (4) = [3 (4) - 6]]/4 = 6/4 = 1.5

f (5) = [3 (5) - 6]]/5 = 9/5 = 1.8

answer is

c {5, 9, 0, 1.5, 1.8}

The domain of the function f (x) = 3x-6/x is {-3, - 1, 2, 4, 5}. What is the function's range?The range for the given domain of the function isa {-10.5, - 4.5, 4.5, 10.5, 13.5}b {3.5, 1.5, 4.5, 6, 6.3}c {5, 9, 0, 1.5, 1.8}d {9.5, 13.5, 4.5, 6, 6.3}e {9.5, 13.5, 0, 10.5, 13.5}

The domain of the function f (x) = 3x-6/x is {-3, - 1, 2, 4, 5}. What is the function's range?

The range for the given domain of the function is

a {-10.5, - 4.5, 4.5, 10.5, 13.5}

b {3.5, 1.5, 4.5, 6, 6.3}

c {5, 9, 0, 1.5, 1.8}

d {9.5, 13.5, 4.5, 6, 6.3}

e {9.5, 13.5, 0, 10.5, 13.5}