8
practice testMultiple Choice

Practice Test

Question 8 • Algebraic Reasoning

If f of x is equal to e to the x th power and g of x is equal to x minus 4 , what is open paren g circ f close paren times x ?

Answer
A
open paren g circ f close paren times x is equal to e raised to the x minus 4 power
B
open paren g circ f close paren times x is equal to e to the x th power minus 4
C
open paren g circ f close paren times x is equal to e raised to the x minus 4 power minus 4
D
open paren g circ f close paren times x is equal to e to the x th power plus x minus 4
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If f of x is equal to e to the x th power and g…