In the power 75 the 5 is called the

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Which of the following tables represents exponential functions?