Solve for the variable:

(11a+3)−18a+4 for a=–2

21

Step-by-step explanation:

11(-2)=-22

-22+3=-19

-18(-2)=36

-19+36+4

17+4=21

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

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 !