Devin belongs to the rock climbing gym and pays $ 36 each month. He still needs to pay an additional $ 9 for each lesson. Jared is not a member and has to pay $ 15 for each
lesson. How many lessons do they need to take to spend the same amount of money?

4.6875 pounds

step-by-step explanation:

c. (3,2,6) is the answer.

shift 4 units up, and 1 unit left.

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

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!