## Test your basic knowledge |

# SAT and Act Math Formulas

**Instructions:**

- Answer 50 questions in 15 minutes.
- If you are not ready to take this test, you can study here.
- Match each statement with the correct term.
- Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

**1. Slope**

**2. Perimeter of a square**

**3. Area of a triangle**

**4. Substitution method**

**5. Quadratic Formula**

**6. cosine ratio**

**7. Dividing by a negative number in an inequality**

**8. Area of a circle**

**9. Sector**

**10. Point-Slope form**

**11. sine ratio**

**12. Translation**

**13. Radius (Radii)**

**14. a(b+c)**

**15. No solution**

**16. All direct variations are ____________________**

**17. Linear parent function**

**18. Solution of the system of linear equations**

**19. Slope intercept form**

**20. Graphing = or = on a coordinate plane**

**21. Infinitely many solutions**

**22. a+2ab+b**

**23. Circle**

**24. Perimeter of a rectangle**

**25. Area of a trapezoid**

**26. Central Angle**

**27. Chord**

**28. Graphing < or > on a coordinate plane**

**29. Perimeter (circumference) of a circle**

**30. a-2ab+b**

**31. Inverse Variation**

**32. A function is ___________ a relation**

**33. Standard form**

**34. Zero**

**35. Graphing = or > on a coordinate plane**

**36. Absolute value equation**

**37. Circumference Formula**

**38. Elimination method**

**39. Undefined**

**40. A parent function is the simplest ____________ of a function**

**41. a-b**

**42. Area of rectangle - square - parallelogram**

**43. Area of a sector**

**44. length of a sector**

**45. A linear function is a function that _____________ a line**

**46. One solution**

**47. (a+b)(c+d)**

**48. tangent ratio**

**49. a-b**

**50. a+b**