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SAT Math Level 1 Subject Test

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. Volume of a Pyramid
V=1/3Bh (b=area of base)
The parabola opens downward
A perfectly flat surface that extends infinitely in two dimensions
y2-y1/x2-x1

2. even x even=
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Even
Having equal distance from two different things
Is always opposite the shortest side

3. Any angle inscribed in a semi-circle...
Has three equal sides and three equal angles
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
(x-h)^2 + (y-k)^2 = r^2
Is a right angle.

4. Chord
7 -24 -25
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
A line segment connecting two distinct points on a circle.
The long diagonal of that solid is equal to the diameter of the sphere.

5. The Rule of 180
The long diagonal of that solid is equal to the diameter of the sphere.
A: av3:2a
Amount of change/original x 100
The three angles of a triangle add up to 180.

6. General Form of the Equation of a Parabola
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
7 -24 -25
y= ax^2 +bx+ c
Is always opposite the longest side

7. sin=
6s^2
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Opp/hyp
Has three equal sides and three equal angles

8. When a sphere is inscribed in a cube -...

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9. odd - odd=
A portion of the circle's edge.
Even
Opp/adj
Six-sided polygon

10. Root
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
Final Amount= original x (1-rate)^number of changes
Is always opposite the longest side
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 x-intercepts.

11. Polygon
5 -12 -13
A flat shape formed by straight line segments - such as a rectangle or triangle
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
Values that can be produced by a function

12. Area of a Square
Even
A=s^2 or A= d^2/2
Even
Five-sided polygon

13. Ratio of sides in a 30-60-90 triangle
A: av3:2a
Even
SA=2lw + 2wh +2lh
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 x-intercepts.

14. All angles inscribed in the same segment of a circle...(or identical circles)
Positive
Are equal
Six-sided polygon
When you make 'x' negative - always remember to switch the signs for the answer.

15. Perimeter

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16. Area of a Parallelogram
D= v(x2-x1)^2 + (y2-y1)^2
A=bh
Like a prism - but with a circular base. Two important dimensions: radius and height
Five-sided polygon

17. Pythagorean Triplets: 10
V=lwh
6 -8 -10
Negative
A perfectly flat surface that extends infinitely in two dimensions

18. odd x odd=
SA=2lw + 2wh +2lh
Number of Things x Average
May be put into a function.
Odd

19. Factors - Multiples
Even
Factors are Few - Multiples are Many
SA= 4pr^2
Positive

20. Sector

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21. Is the Principal Square Root Positive or Negative?
Positive
Rate x Time
Flip the inequality sign.
A line segment connecting two distinct points on a circle.

22. When a cylinder is inscribed in a sphere...

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23. When subtracting ranges - ...
The parabola opens downward
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Perpendicular lines are at right angles to one another.
x^2 + y^2 = r^2

24. odd + odd=
Odd
A type of angle measure. One radian is an angle of a piece of the circle in which the radius is equal to the length of the arc included in that piece of the circle.
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.
Even

25. Line Segment
Positive
Even
Has two endpoints
The sum of the lengths of a polygon's sides

26. negative/negative=
y2-y1/x2-x1
Even
Positive
Rate of Work x Time

27. Volume of a Cube
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
Even
V=s^3
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.

28. Heptagon
Both solids have the same diameter.
5 -12 -13
y=mx+b - b=y-intercept
Seven-sided polygon

29. Volume of a Rectangular Solid
(1/3)pr^2h
Seven-sided polygon
V=4/3pr^3
Lwh

30. even - odd=
Odd
Six-sided polygon
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
One endpoint and extends in one direction

31. In a triangle - the largest angle
Is always opposite the longest side
V=s^3
In a term - the constant before the variable. In ax^2 - a is the coefficient.
V=Bh

32. When a cube or rectangular solid is inscribed in a sphere...
Positive
y2-y1/x2-x1
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
The long diagonal of that solid is equal to the diameter of the sphere.

33. even - even=
Seven-sided polygon
Even
Amount of change/original x 100
The sum of the lengths of a polygon's sides

34. Supplementary Angles
Means inverse
Add up to 180 degrees
Positive
When you make 'x' negative - always remember to switch the signs for the answer.

35. Corresponding sides and heights of similar triangles...
Factors are Few - Multiples are Many
Are proportional.
Final Amount= (Original) x (1 - Rate)^(number of changes)
Bh

36. Obtuse Angle
Is always opposite the shortest side
Opp/adj
Between 90 and 180
Flip the inequality sign.

37. Pythagorean Triplets: 17
8 -15 -17
Never intersect
Rate of Work x Time
V=s^3

38. The Third Side Rule
The parabola opens downward
Opp/hyp
V=Bh
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.

39. In a triangle - the smallest angle -
The diameter of the sphere is equal to the length of the cube's edge.
Values that can be produced by a function
V=lwh
Is always opposite the shortest side

40. When multiplying ranges - ...
Are equal
F= sv2
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
The portion of a circle's area between two radii

41. Complementary Angles
Positive
Perpendicular lines are at right angles to one another.
Sum of Angles= (n-2) x 180
Angles whose measures add up to 90 degrees

42. log b of n
x= -b/2a
Positive
Log b/log n
Divides a line segment into two equal halves

43. Regular Polygon
Positive
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
Eight-sided polygon
Has all equal sides and angles. (equilateral triangles and squares)

44. even + even=
y2-y1/x2-x1
Has a slant height - radius - and height
Even
Eight-sided polygon

45. The Quadratic Formula
Positive
x= -b+/- vb^2-4ac/2a
A=s^2 or A= d^2/2
SA= 4pr^2

46. Odd function
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
Final Amount= (Original) x (1 + Rate)^(number of changes)
Having equal distance from two different things
(4/3)pr^3

47. Surface Area of a Cone
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
Even
SA=prl +pr^2
D= v(x2-x1)^2 + (y2-y1)^2

48. If a is positive (in a parabola)...
Flip the inequality sign.
Even
The parabola opens upward
(4/3)pr^3

49. Face Diagonal of a Cube
F= sv2
A=s^2v3/4
Eight-sided polygon
Divides a line segment into two equal halves

50. Bisector
V=Bh
A^2 + b^2 + c^2 = d^2
A line that cuts a line segment - angle - or polygon in half.
SA=2lw + 2wh +2lh