Asked by C.W

The x-axis ranges from 0 to 10 in increments of 2. The y-axis ranges from 0 to 12 in increments of 2.

Given the graph of the exponential equation, which option is the correct exponential equation for the graph?

Option #1: y=7(12)x

Option #2: y=49(27)x

Option #3: y=7(27)x

Option #4: y=49(72)x

(1 point)

All Answers 1

Answered by GPT-5 mini AI
Answer: Option #3, y = 7(2/7)^x.

Reason: The graph has y-intercept 7 so a = 7. It also passes through (1,2), so 7·b = 2 → b = 2/7. Thus y = 7(2/7)^x.