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Test your basic knowledge 
SAT Math Level 1 Subject Test
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 reenforces your understanding as you take the test each time.
1. Pythagorean Triplets: 10
May be put into a function.
When you make 'x' negative  always remember to switch the signs for the answer.
6 8 10
Has all equal sides and angles. (equilateral triangles and squares)
2. Area of an Equilateral Triangle
3 4 5
A=pr^2
V= pr^2h
A=s^2v3/4
3. Pythagorean Triplets: 4
Log b/log n
3 4 5
(xh)^2 + (yk)^2 = r^2
A=bh
4. Even function
Symmtrical across the yaxis  f(x)= f(x)
5 12 13
A perfectly flat surface that extends infinitely in two dimensions
The portion of a circle's area between two radii
5. even  even=
Even
A portion of a circle's area between two radii  like a slice of pie.
SA=prl +pr^2
Multiply all the possible combinations of the endpoints  and select the smallest and the largest. This will make up your new range....
6. When multiplying ranges  ...
Final Amount= original x (1rate)^number of changes
The long diagonal of that solid is equal to the diameter of the sphere.
Is a right angle.
Multiply all the possible combinations of the endpoints  and select the smallest and the largest. This will make up your new range....
7. If a is positive (in a parabola)...
The parabola opens upward
SA= 2pr^2 +2prh
Something that is tangent to a curve touches that curve at only one point without crossing it. A shape may be internally or externally tangent to a curve  meaning it touches the inside or the outside.
F= sv2
8. Surface Area of a Rectangular Solid
V=1/3pr^2h
A: av3:2a
Something that is tangent to a curve touches that curve at only one point without crossing it. A shape may be internally or externally tangent to a curve  meaning it touches the inside or the outside.
SA=2lw + 2wh +2lh
9. Acute Angle
Odd
y=mx+b  b=yintercept
A line segment connecting two distinct points on a circle.
Between 0 and 90
10. odd x odd=
Opp/adj
A root of a polynomial is a value of the variable that makes the polynomial equal to zero. (the values that make the equation true.) Roots are also known as zeros  solutions  and xintercepts.
The result is three similar triangles of different sizes
Odd
11. The Rule of 180
Opp/hyp
A polynomial with exactly two terms  such as (x5)
The three angles of a triangle add up to 180.
May be put into a function.
12. Sector
13. The Quadratic Formula
x= b+/ vb^24ac/2a
The parabola opens downward
A portion of the circle's edge.
Adj/hyp
14. Circumscribed
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
V=1/3pr^2h
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Final Amount= (Original) x (1 + Rate)^(number of changes)
15. Equidistant
Even
Having equal distance from two different things
A perfectly flat surface that extends infinitely in two dimensions
Final Amount= original x (1+rate)^number of changes
16. Perpendicular
Is always opposite the longest side
Perpendicular lines are at right angles to one another.
Final Amount= original x (1rate)^number of changes
x= b+/ vb^24ac/2a
17. Percent Change Formula
Amount of change/original x 100
Having equal distance from two different things
A^2 + b^2 + c^2 = d^2
V=lwh
18. Standard Form of the Equation of a Parabola
Angles whose measures add up to 90 degrees
x^2 + y^2 = r^2
y= a(xh)^2 +k
Has a slant height  radius  and height
19. Area of Triangles
A polynomial with one variable whose largest exponent is 2  for example x^25x+6
Even
Rate x Time
A=1/2bh
20. PercentDecrease Formula
Final Amount= original x (1rate)^number of changes
Log b/log n
V=1/3pr^2h
Rate of Work x Time
21. Long Diagonal of a Rectangular Solid (Super Pythagorean Theorem)
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Log b/log n
A polynomial with one variable whose largest exponent is 2  for example x^25x+6
A^2 + b^2 + c^2 = d^2
22. Volume of a Sphere
(4/3)pr^3
Sixsided polygon
Flip the inequality sign.
A root of a polynomial is a value of the variable that makes the polynomial equal to zero. (the values that make the equation true.) Roots are also known as zeros  solutions  and xintercepts.
23. Area of a Circle
A=pr^2
SA= 2pr^2 +2prh
Adj/hyp
D^2 = (2r)^2 + h^2
24. Percent Increase Formula
A polynomial with exactly two terms  such as (x5)
Even
Adj/hyp
Final Amount= (Original) x (1 + Rate)^(number of changes)
25. Circumference of a Circle
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Total Distance/Total Time
C=pd  C=2pr
Something that is tangent to a curve touches that curve at only one point without crossing it. A shape may be internally or externally tangent to a curve  meaning it touches the inside or the outside.
26. Surface Area of a Sphere
x= b+/ vb^24ac/2a
Even
Multiply all the possible combinations of the endpoints  and select the smallest and the largest. This will make up your new range....
SA= 4pr^2
27. even x even=
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Even
y= a(xh)^2 +k
The sum of the lengths of a polygon's sides
28. Standard Form of the Equation of a Circle
The result is three similar triangles of different sizes
(xh)^2 + (yk)^2 = r^2
F= sv2
A perfectly flat surface that extends infinitely in two dimensions
29. When a sphere is inscribed in a cube ...
30. SA of a Cube
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Must have two equal sides and two equal angles.
6s^2
A=1/2bh
31. Midpoint Formula for a Line Segment
M= (x1+x2/2  y1+y2/2)
The sum of the lengths of a polygon's sides
Even
A root of a polynomial is a value of the variable that makes the polynomial equal to zero. (the values that make the equation true.) Roots are also known as zeros  solutions  and xintercepts.
32. even  odd=
Even
In a term  the constant before the variable. In ax^2  a is the coefficient.
Factors are Few  Multiples are Many
Odd
33. Regular Polygon
Symmtrical across the yaxis  f(x)= f(x)
Has all equal sides and angles. (equilateral triangles and squares)
Positive
Opp/hyp
34. positive/positive=
Positive
The long diagonal of that solid is equal to the diameter of the sphere.
3 4 5
The result is three similar triangles of different sizes
35. If a is negative (in a parabola)...
May be put into a function.
The parabola opens downward
Total Distance/Total Time
Between 90 and 180
36. Surface Area of a Rectangular Solid
V=lwh
Log b/log n
V= pr^2h
Even
37. Averages: Number of Things=
In a term  the constant before the variable. In ax^2  a is the coefficient.
Total/Average
SA=prl +pr^2
Positive
38. Surface Area of a Cube
Have origin symmetry (they are the same when reflected across the origin)  f(x)=f(x)
SA= 6s^2
Between 0 and 90
Has two endpoints
39. Heptagon
V=4/3pr^3
Sevensided polygon
Are proportional.
Between 0 and 90
40. Perimeter
41. Surface Area of a Cylinder
x= b/2a
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Adj/hyp
SA= 2pr^2 +2prh
42. Coefficient
The result is three similar triangles of different sizes
y=mx+b  b=yintercept
May be put into a function.
In a term  the constant before the variable. In ax^2  a is the coefficient.
43. Tangent
Something that is tangent to a curve touches that curve at only one point without crossing it. A shape may be internally or externally tangent to a curve  meaning it touches the inside or the outside.
y= a(xh)^2 +k
Negative
Add up to 180 degrees
44. Long Diagonal of a Cube
Means inverse
A: av3:2a
D= sv3
Final Amount= original x (1+rate)^number of changes
45. Obtuse Angle
V=4/3pr^3
Between 90 and 180
(1/3)pr^2h
Value in a function's domain where the function equals zeroalso called zero  solution  or xintercept of a solution.
46. PercentIncrease Formula
Final Amount= original x (1+rate)^number of changes
Opp/adj
A line that cuts a line segment  angle  or polygon in half.
Symmtrical across the yaxis  f(x)= f(x)
47. If a sphere is inscribed in a cylinder ...
SA=prl +pr^2
Divides a line segment into two equal halves
Both solids have the same diameter.
Positive
48. arc
Means inverse
A root of a polynomial is a value of the variable that makes the polynomial equal to zero. (the values that make the equation true.) Roots are also known as zeros  solutions  and xintercepts.
The parabola opens upward
6s^2
49. Axis of Symmetry
x= b/2a
8 15 17
Number of Things x Average
Even
50. When working with ranges  be careful of...