FREE AP Precalculus Practice Test 2026 Official Study Guide [PDF]

The rational function f(x) = (x + 2) / (x - 4) has which vertical asymptote?

x = 4 x = -2 x = 1 y = 1

x = 4

Access more questions from this quiz

Continue to FREE AP Precalculus Practice Test 2026 Official Study Guide [PDF] for more practice questions and the full quiz experience.