Complete the table to investigate dilations of exponential functions.

( answers )

Which function represents a vertical stretch…. It’s B

Which function represents a horizontal stretch…. It’s C

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3