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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. positive x positive=
Perpendicular lines are at right angles to one another.
The result is three similar triangles of different sizes
Positive
A=1/2bh

2. Volume of a Sphere
Having equal distance from two different things
(4/3)pr^3
Positive
A: av3:2a

3. In a triangle - the largest angle
The portion of a circle's area between two radii
Is always opposite the longest side
Positive
One endpoint and extends in one direction

4. Surface Area of a Cone
SA=prl +pr^2
Divides a line segment into two equal halves
x= -b/2a
V=1/3pr^2h

5. even x even=
Is always opposite the longest side
V=Bh
3 -4 -5
Even

6. Sector
The portion of a circle's area between two radii
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.
Add up to 180 degrees
(4/3)pr^3

7. even - odd=
When you make 'x' negative - always remember to switch the signs for the answer.
Total/Average
Opp/hyp
Odd

8. Work Done=
6s^2
A=bh
Rate of Work x Time
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.

9. How to find the longest line that can be drawn inside a cylinder
Are proportional.
Add up to 180 degrees
D^2 = (2r)^2 + h^2
V=Bh

10. Regular Polygon
In a term - the constant before the variable. In ax^2 - a is the coefficient.
Negative
Has all equal sides and angles. (equilateral triangles and squares)
Factors are Few - Multiples are Many

11. If a is positive (in a parabola)...
(4/3)pr^3
A=bh
Add up to 180 degrees
The parabola opens upward

12. Averages: Number of Things=
Is always opposite the longest side
Total/Average
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
Final Amount= original x (1+rate)^number of changes

13. Volume of a Prism
Negative
Eight-sided polygon
Even
Bh

14. General Form of the Equation of a Parabola
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
Is always opposite the shortest side
Having equal distance from two different things
y= ax^2 +bx+ c

15. Cone
The long diagonal of that solid is equal to the diameter of the sphere.
SA= 2pr^2 +2prh
Six-sided polygon
Has a slant height - radius - and height

16. Binomial
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.
Final Amount= (Original) x (1 + Rate)^(number of changes)
A polynomial with exactly two terms - such as (x-5)
A line segment connecting two distinct points on a circle.

17. tan=
Opp/adj
A polynomial with exactly two terms - such as (x-5)
Bh
The portion of a circle's area between two radii

18. Acute Angle
Positive
Five-sided polygon
Between 0 and 90
Odd

19. Is the Principal Square Root Positive or Negative?
V=Bh
Positive
8 -15 -17
x= -b/2a

20. Radian
V=Bh
Final Amount= original x (1+rate)^number of changes
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.
Bh

21. An isosceles triangle...
One endpoint and extends in one direction
A=s^2 or A= d^2/2
Must have two equal sides and two equal angles.
When you make 'x' negative - always remember to switch the signs for the answer.

22. Whenever you multiply or divide both sides of an inequality by a negative -...
Flip the inequality sign.
Both solids have the same diameter.
Never intersect
Is a right angle.

23. Circumference of a Circle
C=pd - C=2pr
Has three equal sides and three equal angles
Is always opposite the shortest side
Amount of change/original x 100

24. Percent Increase Formula
The long diagonal of that solid is equal to the diameter of the sphere.
Final Amount= (Original) x (1 - Rate)^(number of changes)
Even
Final Amount= (Original) x (1 + Rate)^(number of changes)

25. positive/negative=
Final Amount= original x (1-rate)^number of changes
Negative
Has a slant height - radius - and height
V=4/3pr^3

26. positive/positive=
Positive
A portion of the circle's edge.
V= pr^2h
Add up to 180 degrees

27. Complementary Angles
SA=prl +pr^2
Angles whose measures add up to 90 degrees
Are proportional.
Even

28. Obtuse Angle
SA= 2pr^2 +2prh
Between 90 and 180
Six-sided polygon
5 -12 -13

29. Root
Rate of Work x Time
Add up to 180 degrees
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
Seven-sided polygon

30. Perimeter
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
The sum of the lengths of a polygon's sides
Total Distance/Total Time
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.

31. Supplementary Angles
F= sv2
A=bh
Final Amount= (Original) x (1 - Rate)^(number of changes)
Add up to 180 degrees

32. An equilateral triangle
(x-h)^2 + (y-k)^2 = r^2
Bh
Has three equal sides and three equal angles
6 -8 -10

33. positive x negative=
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Negative
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
Even

34. Surface Area of a Sphere
A=1/2bh
The diameter of the sphere is equal to the length of the cube's edge.
SA= 4pr^2
Bh

35. Volume of a Prism
D= sv3
A line segment connecting two distinct points on a circle.
V=Bh
Log b/log n

36. Volume of a Rectangular Solid
Values that can be produced by a function
The sum of the lengths of a polygon's sides
Lwh
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6

37. Equation of a Circle with Center at Origin
A perfectly flat surface that extends infinitely in two dimensions
SA= 4pr^2
x^2 + y^2 = r^2
A=s^2 or A= d^2/2

38. cos=
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Even
Number of Things x Average
Adj/hyp

39. What is a short-term solution for solving algebra equations?
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
Are proportional.
PLUGGING IN
Means inverse

40. When a cube or rectangular solid is inscribed in a sphere...
A=pr^2
The long diagonal of that solid is equal to the diameter of the sphere.
y=mx+b - b=y-intercept
Negative

41. Area of Triangles
One endpoint and extends in one direction
A=1/2bh
Adj/hyp
Even

42. Long Diagonal of a Rectangular Solid (Super Pythagorean Theorem)
Even
A^2 + b^2 + c^2 = d^2
V=4/3pr^3
Eight-sided polygon

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.
V=Bh
Pr^2h
Is a right angle.

44. Volume of a Sphere
V=4/3pr^3
Never intersect
Are equal
A=s^2 or A= d^2/2

45. odd x odd=
Odd
SA= 6s^2
Final Amount= (Original) x (1 + Rate)^(number of changes)
Log b/log n

46. Area of a Rectangle
Log b/log n
A=bh
Bh
Has two endpoints

47. log b of n
Must have two equal sides and two equal angles.
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
Log b/log n
Even

48. If a is negative (in a parabola)...
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Never intersect
The parabola opens downward
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)

49. Pythagorean Triplets: 10
Is always opposite the longest side
Negative
6 -8 -10
Amount of change/original x 100

50. Area of an Equilateral Triangle
A=s^2v3/4
Adj/hyp
The portion of a circle's area between two radii
Even

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SAT Math Level 1 Subject Test

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