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Test your basic knowledge |
SAT Math 1 Formulas
Start Test
Study First
Subjects
:
sat
,
math
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. SA of Cone
(pi)rl+(pi)r (l is slant height)
6s
Odd
Even
2. indirect variation
Even
3v8
2lw+2wh+2lh
y=k/x
3. Volume of Sphere
(4/3)(pi)r
6s
LogA/log1
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
4. odd x odd
2(pi)r
Odd
(amount of change/original) x 100
Even
5. i
-1
3v8
Odd
V-1
6. Distance in 3 Dimensions
2(pi)r+2(pi)rh
V(x2-x1)+(y2-y1)+(z2-z1)
x=-b/2a
(1/3)(pi)rh
7. The nth term in an arithmetic sequence
B^x=N
2(pi)r
An=a1+(n-1)d
Rate x time
8. sinx+cosx
y=a(x-h)+k
All the numbers by which a number can be divided evenly; 60's factors = 1 -2 -3 -4 -... -30 -60
1
.5absin?
9. even+even
Sv2
Negative
Even
2(pi)r+2(pi)rh
10. SA of Rectangular Solid
2lw+2wh+2lh
y=a(x-h)+k
[(b1+b2)2]h
Sv3
11. Percent of Change
(amount of change/original) x 100
(n-2)x180
Rate x time
Bh
12. Sum of first n terms in arithmetic sequence
V(x2-x1)+(y2-y1)+(z2-z1)
N(a1+an/2)
Rate of work x time
A+b+c=d
13. Discriminant
B-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
Sv3
Odd
Even
14. Average Speed
Total distance/total time
(4/3)(pi)r
(pi)rh
4(pi)r
15. SA of Sphere
4(pi)r
(1/3)Bh (B=area of base)
A+b+c=d
3v8
16. AOS in parabolas
x=-b/2a
Rate x time
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
Odd
17. Volume of Cylinder
x+2xy+y
(amount of change/original) x 100
(pi)rh
2(pi)r
18. even x even
Even
3v8
2lw+2wh+2lh
.5absin?
19. A negative number raised to an odd power is
Even
Negative
Rate of work x time
x+2xy+y
20. Time
Odd
Distance/rate
(x - h) / a + (y - k) / b = 1
-i
21. Sum of Angles in n-sided polygon
2(pi)r
(pi)rl+(pi)r (l is slant height)
(n-2)x180
[(b1+b2)2]h
22. Volume of Prism
(pi)r
[(b1+b2)2]h
Sv3
Bh (B = area of base)
23. i4
Sinx/cosx
1
(1/3)Bh (B=area of base)
(x - h) / a + (y - k) / b = 1
24. even-odd
Odd
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
Even
(amount of change/original) x 100
25. Distance
6s
Even
Rate x time
Sv2
26. even x odd
Sinx/cosx
Odd
(1/3)(pi)rh
Even
27. Arc
x+2xy+y
Odd
(pi)rh
Degree/360 x circumference
28. Multiples
x=-b/2a
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
Rate x time
1
29. i
(pi)rl+(pi)r (l is slant height)
-i
(x - h) / a + (y - k) / b = 1
Bh
30. even-even
(1/3)(pi)rh
N(a1+an/2)
(1/3)Bh (B=area of base)
Even
31. SA of Cylinder
Distance/rate
Odd
2(pi)r+2(pi)rh
Even
32. i
V(x2-x1)+(y2-y1)+(z2-z1)
V-1
All the numbers by which a number can be divided evenly; 60's factors = 1 -2 -3 -4 -... -30 -60
(1/3)Bh (B=area of base)
33. Standard Parabola
y=a(x-h)+k
Even
Rate x time
3v8
34. Cirumference
2(pi)r
Rate x time
Bh (B = area of base)
3 -4 -5; 6 -8 -10; 5 -12 -13; 8 -17 -15; 7 -24 -25
35. even+odd
-i
y=k/x
Odd
-1
36. A negative number raised to an even power is
1
6s
Positive
Rate x time
37. Equation of Ellipse
N(a1+an/2)
(pi)r
(x - h) / a + (y - k) / b = 1
4(pi)r
38. Cube face DIagonal
Even
I
Sv2
Bh (B = area of base)
39. Cube Long Diagonal
(n-2)x180
y=k/x
Odd
Sv3
40. Repeated Change Formula
Even
Original x (1 rate)^number of changes
y=k/x
(1/3)(pi)rh
41. log0N (0=b)
V-1
(4/3)(pi)r
B^x=N
4(pi)r
42. Volume of Rectangular Solid
All the numbers that are evenly divisible by the original number; multiples of 6 = 6 -12 -18...
Lwh
Positive
Even
43. Area of Triangle
Sv34
I
.5absin?
Even
44. Factor
All the numbers by which a number can be divided evenly; 60's factors = 1 -2 -3 -4 -... -30 -60
(amount of change/original) x 100
LogA/log1
Degree/360 x area
45. Equation of Circle
A+b+c=d
B-4ac >0 - 2 real roots =0 - 1 real (square) <0 - no real
2(pi)r
(x-h)+(y-k)=r
46. tanx
Sinx/cosx
1
Even
(x-h)+(y-k)=r
47. A positive number raised to any power is
Bh (B = area of base)
Positive
Original x (1 rate)^number of changes
.5absin?
48. Volume of Cone
Degree/360 x area
Negative
(1/3)(pi)rh
Sv3
49. Area of Circle
1
(pi)r
Positive
Even
50. 8^(2/3)
Odd
.5absin?
3v8
y=k/x
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