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

**2. Quadratic Formula**

**3. a-b**

**4. length of a sector**

**5. Chord**

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

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

**8. Area of Circles**

**9. a+2ab+b**

**10. Direct Variation**

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

**12. Area of a triangle**

**13. Standard form**

**14. tangent ratio**

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

**16. Substitution method**

**17. One solution**

**18. cosine ratio**

**19. Arc**

**20. Perimeter of a rectangle**

**21. Perimeter of a square**

**22. All direct variations are ____________________**

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

**24. Area of a circle**

**25. Translation**

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

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

**28. Undefined**

**29. a-b**

**30. Sector**

**31. Infinitely many solutions**

**32. Area of a sector**

**33. Circumference of a circle**

**34. Circle**

**35. Elimination method**

**36. Linear parent function**

**37. Slope**

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

**39. No solution**

**40. Diameter**

**41. Area of a square**

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

**43. Radius (Radii)**

**44. Graphing method**

**45. sine ratio**

**46. Area of a trapezoid**

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

**48. Point-Slope form**

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

**50. Absolute value equation**