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MathematicsMathematics
24 January, 14:32

C. 2x2

D. (2x)

E. 4x

2.)

2.)

If f (x) = 4x - 2 and g (x) = 2x + 7 then which of the following gives f (g (3)) ?

A. 10

B. 15

C. 27

D. 50

E. 60

3.)

If f (x) = 2x2 and g (x) = 3x - 2 then which of the following givesg (F (-1)) ?

A. - 8

+1
Answers (1)
  1. 24 January, 18:15
    0
    Answer: D

    Step-by-step explanation:

    If f (x) = 4x - 2 and g (x) = 2x + 7 then which of the following gives f (g (3)) ?

    g (3) = 2*3+7 = 6+7 = 13

    f (g (3)) = f (13) = 4 * 13 - 2 = 52 - 2 = 50
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Home » Mathematics » C. 2x2 D. (2x) E. 4x 2.) 2.) If f (x) = 4x - 2 and g (x) = 2x + 7 then which of the following gives f (g (3)) ? A. 10 B. 15 C. 27 D. 50 E. 60 3.) If f (x) = 2x2 and g (x) = 3x - 2 then which of the following givesg (F (-1)) ? A. - 8
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