Focus Question: How do you determine whether a real-world context should be represented by a linear function or an exponential function?

Simplify the equation as closely as possible to the form of y = mx + b. Check to see if your equation has exponents. If it has exponents, it is nonlinear (exponential). If your equation has no exponents, it is linear.

54

step-by-step explanation:

6x9

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong