Given H parentheses x equals 3x - 4, f parentheses x equals - 7x + 2 and G parentheses x equals 9x + 1 which of the following is equivalent to 2x + 3

Question

Mathematics

Finley Campos

25 August, 06:07

Given H parentheses x equals 3x - 4, f parentheses x equals - 7x + 2 and G parentheses x equals 9x + 1 which of the following is equivalent to 2x + 3

+2

Answers (1)

Know the Answer?

Tess Branch · Answer 1

H (x) = 3x-4

f (x) = - 7x+2

g (x) = 9x+1

Steps:

Set each ' of x equal to 2x+3

2x+3=3x-4 [f]

2x+3=-7x+2 [h]

2x+3=9x+1 [g]

Solve using inverse operations

7=1x

f (x) = 1

9x=-1

h (x) = - 1

2=7x

g (x) = 3.5