If the range of the function f (x) = x/4 is {28, 30, 32, 34, 36}, what is its domain?

{112, 120, 128, 136, 144}

{118, 122, 124, 132, 145}

{110, 118, 122, 124, 137}

{111, 124, 128, 132, 146}

Question

Nick Bennett

Mathematics

13 May, 02:43

If the range of the function f (x) = x/4 is {28, 30, 32, 34, 36}, what is its domain?

{112, 120, 128, 136, 144}

{118, 122, 124, 132, 145}

{110, 118, 122, 124, 137}

{111, 124, 128, 132, 146}

+4

Answers (1)

Know the Answer?

Eifel · Answer 1

The range is the y-coordinate while the domain is the x-coordinate

y = x/4

x = 4y

domain = {4 (28), 4 (30), 4 (32), 4 (34), 4 (36) }

= {112, 120, 128, 136, 144}

If the range of the function f (x) = x/4 is {28, 30, 32, 34, 36}, what is its domain?{112, 120, 128, 136, 144}{118, 122, 124, 132, 145}{110, 118, 122, 124, 137}{111, 124, 128, 132, 146}

If the range of the function f (x) = x/4 is {28, 30, 32, 34, 36}, what is its domain?

{112, 120, 128, 136, 144}

{118, 122, 124, 132, 145}

{110, 118, 122, 124, 137}

{111, 124, 128, 132, 146}