FInal Review

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• (2.4, 0)

• (0, −1)

• (−0.4, 0)

• (1, −2)

4.

A student used f ( x ) = 5.00(1.012) ^x to show how the balance in a savings account will increase over time. What does the 5.00 represent?

• The interest the savings account earned for the first year

• The annual interest rate of the savings account

• The number of years the savings account has earned interest

• The starting balance of the savings account

• x ≥ 0

• y ≥ 250,000

• 0 ≤ x ≤ 110

• 250,000 ≤ y ≤ 1,000,000

• The only solution to the system is (10, 5).

• The only solution to the system is (0, 14).

• The system has no solution.

• The system has an infinite number of solutions.

8.

Which graph best represents a system of equations that has no solution?

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