Question

I’ll mark you brainliest!!!

Answer 1

Answer:

C

Step-by-step explanation:

Substitute the x- coordinate into f(x) and if the value is equal to the y- coordinate of the point then the point is on the graph.

A (0, 18)

f(0) = 3 × $6^{0}$ = 3 × 1 = 3 ≠ 18 ← not on graph

B (18, 1 )

f(18) = 3 × $6^{18}$ ≠ 1 ← not on graph

C  (1, 18 )

f(1) = 3 × $6^{1}$ = 3 × 6 = 18 ← on the graph

D (0, 0 )

f(0) = 3 × $6^{0}$ = 3 × 1 = 3 ≠ 0 ← not on graph

Answer 2

Answer:
C. (1,18)
Explanation
If you don’t know how to find it, just plug in the values into the equation until they are equal to each other