Values for the function f(x) are shown in the table?Which statement proves that f(x) is an exponential function?

sibuzwaW

sibuzwaW

Answered question

2021-08-06

Values for the function f(x) are shown in the table.
x012345f(x)248163264
Which statement proves that f(x) is an exponential function?
A) All of the values of f(x) are odd numbers.
B) All of the values of f(x) are multiples of 2.
C) The function f(x) grows by equal factors over equal intervals.
D) The function f(x) grows by equal differences over equal intervals.

Answer & Explanation

wheezym

wheezym

Skilled2021-08-07Added 103 answers

Step 1
Given a table of values of f(x) at different points.
Step 2
an exponential function is of the type f(x)=ax where a is constant and x is variable.
by examining the table the given function is f(x)=2x+1.
Hence option B is correct.
f(x) grows by equal factor over equal interval.

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