Math Mock Test (Hard)

1. The solution set of |2x − 5| = |x + 3| is:

2. If log₂(x) + log₂(x − 3) = 2, what is x?

3. The sum of the infinite geometric series 4 + 2.4 + 1.44 + … is:

4. What is the period of the function y = 3 sin(4x − π) + 2 ?

5. Solve the quadratic equation x² − 7x + 12 = 0.

6. Find f′(2) for f(x) = 3x² − 5x + 1.

7. Evaluate the definite integral ∫₀¹ 2x dx.

8. Events A and B are independent with P(A) = 0.6 and P(B) = 0.5. Find P(A ∩ B).

9. Simplify (x³)^(2/3) for x > 0.

10. Solve the inequality 3x − 4 > 5.