Use the function f(x) = -2x + 5 to find the pre-image of 7.
0-1
-6
19
-9

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.

The product of 3 and a number increased by 8 is 31 written as an equation