## 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. sine ratio**

**2. Translation**

**3. length of a sector**

**4. Point-Slope form**

**5. Area of a square**

**6. a-b**

**7. cosine ratio**

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

**9. Quadratic Formula**

**10. Chord**

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

**12. Diameter**

**13. Sector**

**14. Undefined**

**15. No solution**

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

**17. Perimeter of a rectangle**

**18. Circumference of a circle**

**19. Perimeter of a square**

**20. tangent ratio**

**21. Slope**

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

**23. Infinitely many solutions**

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

**25. Standard form**

**26. Arc**

**27. a-b**

**28. All direct variations are ____________________**

**29. Slope-Intercept**

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

**31. Slope intercept form**

**32. Zero**

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

**34. Graphing method**

**35. Circumference Formula**

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

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

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

**39. Area of a trapezoid**

**40. Direct Variation**

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

**42. Absolute value equation**

**43. Area of Circles**

**44. Area of a triangle**

**45. Area of a sector**

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

**47. Circle**

**48. Central Angle**

**49. Area of a circle**

**50. Linear parent function**