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rusak2 [61]
3 years ago
11

The graph of an exponential function has a y-intercept of 4 and contains the point (3,500). Construct the exponential function t

hat describes the graph.
Mathematics
1 answer:
valentina_108 [34]3 years ago
3 0

Answer:

The "formula" for an exponential function is f(x) = a * bˣ where a is the initial value / y-intercept. Therefore, a = 4 so f(x) = 4 * bˣ. To solve for b, we can plug in the values x = 3 and f(x) = 500 which becomes:

500 = 4 * b³

125 = b³

b = 5 so the answer is f(x) = 4 · 5ˣ.

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If you swim diagonally across the rectangular pool, the distance you swim is 10 meters.

<u>Given the following data:</u>

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To determine the distance you swim in meters, we would apply Pythagorean's theorem since the width is along the x-axis while the length is along the y-axis.

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Mathematically, Pythagorean's theorem is given by the formula:

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Substituting the given parameters into the formula, we have;

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Read more here: brainly.com/question/18890335

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Answer:

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percent = part/whole * 100%

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Sorry I’m late.

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