Round each number to the nearest whole number. what is the best estimate for the sum of 225.45 + 90.32?
a. 310
b. 315
c. 316
d. 320

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units