CLEP Precalculus Readiness Test

10 questions, balanced across the exam's topics. Answer each one, then submit for your practice readiness estimate and per-topic breakdown. This is a practice estimate — not a prediction or guarantee of your official exam result.

Question 1

A model is N(t)=912·(1/2)^(t/9), with t in days. What is N(36)?

Question 2

A quadratic function has the table x: 6, 7, 8; f(x): 4, 1, 4. What is f(0)?

Question 3

A line has slope 19/20. What is the slope of a perpendicular line?

Question 4

f(x)=(3x+1)/(x+4), with x≠−4. What is f^(-1)(16/9)? Here f^(-1) means the inverse function.

Question 5

A right triangle has legs 52 and 675, and hypotenuse 677. Angle θ is opposite the leg of length 52. What is sin(θ)?

Question 6

Solve ln(x − 10) = ln(14), where ln is the natural logarithm.

Question 7

Solve (x − (0))(x − (14)) < 0. Which interval is the complete solution set?

Question 8

For x^2/289 − y^2/361 = 1, what is the positive slope among the two asymptotes?

Question 9

Solve sqrt(x + 12) = 13 over the real numbers.

Question 10

Two sides of a triangle have lengths 8 and 9, with included angle 60 degrees. What is the length of the opposite side?

Unanswered questions count as incorrect. Your answers are graded on the server; no answer key is sent to your browser.

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