Exponentials Algebra

Which graph matches the equation?

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Which graph matches this equation?

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• All three values are negative

• All three values are positive

• a and b are both positive and c is negative

• a and b are both negative and c is positive

A population of dust bunnies starts with 200 dust bunnies and triples every week. It eventually reaches 145,800 dust bunnies. Which equation could represent the situation and how long does it take to reach 145,800 dust bunnies?

Write the function for the following table:

Write the explicit formula for the geometric sequence.

• a_n = 10(2)^n-1

• a_n = 2(10)^n-1

• a_n = 10(2)ⁿ

• a_n = 2(10)ⁿ

A bouncy ball bounces 5 feet on the first bounce and then only 68% as high on each bounce after that.

Which expression represents the height that the ball bounces on the n bounces after the first one?

Which of the following is true about the graph?