AP PreCalc Final Prep 2025
Flashcard
•
Mathematics
•
12th Grade
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
If f(x) = 5x² - 7x - 10, find f(5) using synthetic division.
Back
f(5) = 80.
2.
FLASHCARD QUESTION
Front
What are the x-intercepts of the function f(x) = 5x² - 7x - 10?
Back
x = 4, x = -2.
3.
FLASHCARD QUESTION
Front
Solve for x: 3²⁶ = 3^(4x + 2)
Back
x = 6.
4.
FLASHCARD QUESTION
Front
What is sin(7π/6)?
Back
sin(7π/6) = -1/2.
5.
FLASHCARD QUESTION
Front
What is cos(4π/3)?
Back
cos(4π/3) = -1/2.
6.
FLASHCARD QUESTION
Front
Define synthetic division.
Back
A method for dividing a polynomial by a binomial of the form (x - c).
7.
FLASHCARD QUESTION
Front
What is the quadratic formula?
Back
x = (-b ± √(b² - 4ac)) / (2a).
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