Question
Which of these is an exponential parent function?
f(x)=2^x+2/3
f(x)=2^x+2
f(x)=2^x-3
f(x)=2^x
f(x)=2^x+2/3
f(x)=2^x+2
f(x)=2^x-3
f(x)=2^x
Answers
GPT-4o mini
The exponential parent function is typically expressed in the simplest form: \( f(x) = a^x \), where \( a > 0 \) and \( a \neq 1 \).
Among the functions you provided, the one that matches the form of an exponential parent function is:
\( f(x) = 2^x \)
The other functions have additional constants added or subtracted, which shift the graph but do not represent the pure parent function form.
Among the functions you provided, the one that matches the form of an exponential parent function is:
\( f(x) = 2^x \)
The other functions have additional constants added or subtracted, which shift the graph but do not represent the pure parent function form.