## 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. Diameter**

**2. Area of a circle**

**3. Substitution method**

**4. Circle**

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

**6. Inverse Variation**

**7. No solution**

**8. cosine ratio**

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

**10. Point-Slope form**

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

**12. Area of a triangle**

**13. Area of Circles**

**14. Central Angle**

**15. Area of a square**

**16. Direct Variation**

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

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

**19. Translation**

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

**21. Quadratic Formula**

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

**23. a+b**

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

**25. Graphing = or < on a coordinate plane**

**26. Absolute value equation**

**27. One solution**

**28. a-b**

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

**30. Linear parent function**

**31. Perimeter of a rectangle**

**32. Graphing method**

**33. Chord**

**34. sine ratio**

**35. Slope-Intercept**

**36. Standard form**

**37. Area of a sector**

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

**39. tangent ratio**

**40. Slope intercept form**

**41. Elimination method**

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

**43. Slope**

**44. Perimeter of a square**

**45. Undefined**

**46. Infinitely many solutions**

**47. Circumference Formula**

**48. length of a sector**

**49. Circumference of a circle**

**50. Arc**