Answer:
exponential
Step-by-step explanation:
An exponential function is defined as a function with a positive constant other than 1 raised to a variable exponent. A function is evaluated by solving at a specific input value. An exponential model can be found when the growth rate and initial value are known.
The answer: the second one y= -2x+7
Times the two number you have and I'll have your answer then add them all up then your answer will be 86.23
