Nonlinear functions

Hard Math · Advanced Math · Nonlinear functions · MCQ

For the exponential function $f$ , the value of $f left parenthesis 1 right parenthesis$ is $k$ , where $k$ is a constant. Which of the following equivalent forms of the function $f$ shows the value of $k$ as the coefficient or the base?

A
$f (x) = 50 {(2)}^{x + 1}$
B
$f left parenthesis x right parenthesis equals 80 left parenthesis 2 right parenthesis Superscript x$
C
$f (x) = 128 {(2)}^{x - 1}$
D
$f (x) = 205 {(2)}^{x - 2}$

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id cb_question_bank:dfd097b9-9927-4fa3-bc1c-db2b1b3491e8 · question 08d03fe4 · JSON