1. STAAR Review Flashcards 1.Number ALL flashcards 2.Place your initials in ink on the bottom right corner of all cards 3.Neatness Counts!! 4.The question that is in the box, goes on the front 5.The answer below the box goes on the back

2. 1) Characteristics of Rational Numbers: 1.___________________________________ 2.___________________________________ 3.___________________________________ 4.___________________________________

3. 2) Opposite of a number squared is the…… Square root

4. .000353 460

5. 4) 5630000 = ______________________ 0.004784 = ____________________

6. 5) Slope = Rise Run

7. 6) Slope Equation y = mx + b m = Slope b = y-intercept

8. 7) Slope of a line formula y2-y1 x2-x1

9. 8) Slope Man /+ -\ l

10. 9) Varies Directly Set up a proportion

11. 10) Scatter Plots Use the TREND LINE!

12. 11) Function X - values

13. 12) Characteristics of a Linear Function 1.Straight Line 2.Constant Rate of Change

14. 13) Characteristics of a proportional relationship 1.Goes through origin 2.Straight line 3.Y=kx 4.Constant rate of change

15. 14) Simple Interest Formula I = p(r)t P= Principal R= rate (decimal form) T = time in years

16. 15) How do you find Simple Interest Ending Balance? P + I = B

17. 16) Compound Interest Formula A = p(1+r)⁺

18. 17) Compound Interest (N) Annually – 1 Semi annually -2 Quarterly – 4 Monthly – 12 Weekly – 52 Daily - 365

19. 18) Pythagorean Theorem Formula

20. 19)Lateral Surface Area Formula Ph

21. 20) Total Surface Area formula Ph +2B

22. 21) P = ______________________ Perimeter of the base

23. 22) B = ___________________ Area of the Base

24. 23) Volume Cylinder Formula V= Bh V= π r² h

25. 24) Volume Formula for a Cone

26. 25) Volume Formula for a Sphere

27. 26) Change in Dimension: Perimeter Change or Scale Factor

28. 27) Change in Dimension: Area Change² or Scale Factor²

29. 28)Mean Absolute Deviation (MAD) 8, 9, 10, 11, 11, 12 8+9+10+11+11+12=61/6=10.2 or 10 2+1+0+1+1+2=7/6=1.16 or 1.2 MAD: 1.2

30. 29) Reflections across the x- axis (x,y) → (x, -y)

31. 30) Reflections across the y- axis (x,y) → (-x,y)

32. 31) Rotation Rules CCW CCW 90 (x,y) – (___, ___) 180 (x,y) – (___, ___) 270 (x,y) – (___, ___) 360 (x,y) – (___, ___)

33. 32) Rotation Rules CW 90 (x,y) – (___, ___) 180 (x,y) – (___, ___) 270 (x,y) – (___, ___) 360 (x,y) – (___, ___)

34. 33) Translation Rules: Translate 5 right, 2 down (x,y)­­→­(x+5, y-2)

35. 34) Scale Factor Formula NEW ORIGINAL or N′ O

36. 35) If you are given the scale factor you…. Multiply

37. 36) Scale Factor Algebraic Representation SF of 2:_____________ SF of ½:_____________ (x,y) → (2x, 2y) (x,y) → (1/2x, 1/2y)

38. 37) Triangles are ______ degrees. 180

39. 38) Table –Graph – Equation Calculator Steps 1.___________________________________________ 2.___________________________________________ 3.___________________________________________ 4.___________________________________________ 5.___________________________________________ 6.___________________________________________ 7.___________________________________________

40. 39) Equation-Graph-Table Calculator Steps 1.________________________________________ 2.________________________________________ 3.________________________________________ 4.________________________________________

41. 40) Solving Systems of Equations Calculator Steps Menu, 3, 2