Question

classify the function as linear, quadratic, or exponential.\\( f(x) = 685(1.691^x) \\)\
the function is

Explanation:

An exponential function has the form $f(x)=ab^x$ where $a
eq0$, $b>0$, $b
eq1$. The given function $f(x)=685(1.691^x)$ matches this form with $a=685$ and $b=1.691$. Linear functions have the form $f(x)=mx+b$, and quadratic functions have the form $f(x)=ax^2+bx+c$, which this function does not fit.

Answer:

exponential