2 years ago

(Will award Brainlies & many many points, please help!)

Mathematics

2 answers:

hodyreva [135]2 years ago

6 0

Answer:

Step-by-step explanation:

iren [92.7K]2 years ago

3 0

Answer:

B] f(n) = 6(3)n − 1; f(5) = 486

Step-by-step explanation:

First, you have to identify which type of relation the points have. From the graph you can tell that it's an exponential growth. The x values change in the same amount every time, in this case by 1.

So if the relation is exponential, if we divide the y coordinates you should get the same result every time.

18 / 6 = 3

54 / 18 = 3

162 / 54 = 3

So the y value increases 3 times. That means that the next value should be 162*3 = 486.

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