The population of a small town can be modeled by the equation f(x)=4800(1.02)t where t is the number of years since the collection of the population data began

25

step-by-step explanation:

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

11

step-by-step explanation:

32.50-7.50=25

225/25=11

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)