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Laabri

Precalculus Placement Exam (summer 2025)

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Last updated about 1 year ago
40 Nsɛmmisa

Please complete this assessment to the best of your ability.

Remember to submit when completed.

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1.

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2.

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3.

Which of the following is the quadratic formula?

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4.

What is the Vertex of the parabola given by the equation below?

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5.

What is the value of the expression?

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6.

Which of the following is the correct expansion of the expression below?

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7.

What is the solution to the equation below?

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8.

What is the domain of the function below?

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9.

What is the inverse of the function below?

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10.

Which of the following is the correct graph of the parent function below?

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11.

What is the general form of an exponential function?

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12.

If the base of an exponential function is greater than 1, how does the function behave?

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13.

What is the exponential decay function?

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14.

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18.

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20.

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21.

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22.

Suppose that a new employee starts working at $7.44 per hour and receives a 3% raise each year. After time t, in years, his hourly wage is given by the equation

Find the amount of time after which he will be earning $10.00 per hour.

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23.

Simplify the sum of Rational Expressions

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24.

Simplify the difference between these Rational Expressions.

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25.

Solve the equation.

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26.

Solve the equation.

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27.

Solve the equation.

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28.

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29.

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30.

Name the quadrant in which the angle, given in radians, lies.

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31.

Find the exact length of the arc intercepted by the given central angle in the figure.

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32.

Find the value without using a calculator.

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33.

Find the exact value without using a calculator.

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34.

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35.

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36.

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37.

Solve.

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38.

Solve.

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39.

Find the product.

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40.

Solve.