# algebra

posted by
**bob** on
.

Which best describes the following function?

f(x)=2^3.5x-7

a. exponential

b. linear

c.cubic

d. quadratic

posted by
**bob** on
.

Which best describes the following function?

f(x)=2^3.5x-7

a. exponential

b. linear

c.cubic

d. quadratic