-1 × f(-9) + 7 × g(6)

answer: a

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

english, cause i can’t you