Question

Can someone please help me on this question I'm already having a bad day and I just want to get this stupid math over with

Answer 1

Answer:

Option A

Step-by-step explanation:

To check which function satisfies the graph, substitute the points. Points: $(1, 12)$ is on the graph. Substitute it on the functions given in the options.

Option A: $f(1) = 20 { (\ \frac{3}{5} )\ }^1$

$\implies 4 \times 3 = 12$

Other options do not fit this $(1,12)$. Hence Option A is our answer.