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SAT Math 1 Formulas

Subjects : sat, math

Instructions:

Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
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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. SA of Cylinder
1
A+b+c=d
3v8
2(pi)r+2(pi)rh

2. Multiples
LogA/log1
Bh
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
(x-h)+(y-k)=r

3. i
-1
Even
y=a(x-h)+k
Sv2

4. Cube Long Diagonal
(n-2)x180
Sv3
(1/3)Bh (B=area of base)
-i

5. Change of Base Formula (log1A)
(x-h)+(y-k)=r
Even
2lw+2wh+2lh
LogA/log1

6. Percent of Change
V-1
(amount of change/original) x 100
(pi)rl+(pi)r (l is slant height)
Original x (1 rate)^number of changes

7. SA of Cone
(pi)rl+(pi)r (l is slant height)
B^x=N
Rate of work x time
Even

8. Area of Triangle
Positive
Negative
2lw+2wh+2lh
.5absin?

9. Standard Parabola
-i
3v8
(amount of change/original) x 100
y=a(x-h)+k

10. AOS in parabolas
x=-b/2a
Odd
(4/3)(pi)r
I

11. Volume of Cylinder
An=a1+(n-1)d
(pi)rh
A+b+c=d
All the numbers by which a number can be divided evenly; 60's factors = 1 -2 -3 -4 -... -30 -60

12. A negative number raised to an odd power is
(pi)rh
2(pi)r
Sinx/cosx
Negative

13. SA of Sphere
4(pi)r
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
Bh
1

14. even x even
1
(pi)rl+(pi)r (l is slant height)
Even
2lw+2wh+2lh

15. Cirumference
(n-2)x180
(4/3)(pi)r
-1
2(pi)r

16. even x odd
(x-h)+(y-k)=r
(4/3)(pi)r
-1
Even

17. Work Done
Rate of work x time
2(pi)r+2(pi)rh
Negative
I

18. Long Diagonal of Rectangular Solid
1
Odd
A+b+c=d
Even

19. Cube face DIagonal
2(pi)r
(n-2)x180
I
Sv2

20. even+even
Even
y=a(x-h)+k
.5absin?
Rate of work x time

21. Average Speed
y=k/x
Total distance/total time
Sv34
N(a1+an/2)

22. odd-odd
Lwh
y=k/x
Even
Total distance/total time

23. Area of Parallelogram
(amount of change/original) x 100
Even
2lw+2wh+2lh
Bh

24. Equation of Circle
(1/3)Bh (B=area of base)
Negative
Sinx/cosx
(x-h)+(y-k)=r

25. Arc
Odd
(pi)rh
Degree/360 x circumference
Even

26. Volume of Cone
(1/3)(pi)rh
Even
1
Even

27. log0N (0=b)
2lw+2wh+2lh
B^x=N
Distance/rate
3v8

28. Distance in 3 Dimensions
V(x2-x1)+(y2-y1)+(z2-z1)
1
(4/3)(pi)r
(amount of change/original) x 100

29. Sum of Angles in n-sided polygon
(pi)r
(n-2)x180
x+2xy+y
Positive

30. i
(pi)r
(n-2)x180
y=a(x-h)+k
V-1

31. Sum of first n terms in arithmetic sequence
Degree/360 x circumference
V-1
N(a1+an/2)
Rate of work x time

32. i
4(pi)r
I
V-1
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...

33. Volume of Sphere
1
(1/3)Bh (B=area of base)
Rate of work x time
(4/3)(pi)r

34. Equation of Ellipse
(x - h) / a + (y - k) / b = 1
(pi)r
Even
(amount of change/original) x 100

35. Factor
All the numbers by which a number can be divided evenly; 60's factors = 1 -2 -3 -4 -... -30 -60
Sv2
Bh
Even

36. Volume of Pyramid
(1/3)Bh (B=area of base)
Even
1
I

37. odd x odd
Sv3
Odd
3v8
(1/3)(pi)rh

38. Volume of Prism
Bh (B = area of base)
2(pi)r
Even
Negative

39. 8^(2/3)
2(pi)r
3v8
-1
I

40. i
1
(pi)rl+(pi)r (l is slant height)
-i
Sv34

41. A negative number raised to an even power is
Sv3
I
Even
Positive

42. Area of Equilateral Triangle
2(pi)r+2(pi)rh
(amount of change/original) x 100
4(pi)r
Sv34

43. Distance
B-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
V(x2-x1)+(y2-y1)+(z2-z1)
Rate x time
(1/3)Bh (B=area of base)

44. even-odd
Rate of work x time
All the numbers by which a number can be divided evenly; 60's factors = 1 -2 -3 -4 -... -30 -60
Odd
1

45. The nth term in an arithmetic sequence
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
An=a1+(n-1)d
I
Even

46. Discriminant
Sv2
y=k/x
B-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
V(x2-x1)+(y2-y1)+(z2-z1)

47. odd+odd
Even
Sv34
B^x=N
2(pi)r+2(pi)rh

48. Volume of Rectangular Solid
Lwh
Bh (B = area of base)
(x-h)+(y-k)=r
Degree/360 x area

49. Area of Trapezoid
Sv34
4(pi)r
[(b1+b2)2]h
Rate x time

50. indirect variation
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
Even
B^x=N
y=k/x

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SAT Math 1 Formulas

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