Jontavious wants to have $20,000 for a car in 8 years. He finds an account that earns 13% interest, compounded quarterly. How much does Jontavious need to invest to have at least $20,000 in 8 years?

c

step-by-step explanation:

c

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!