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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. even + even=
M= (x1+x2/2 - y1+y2/2)
Even
D= sv3
Sum of Angles= (n-2) x 180

2. Percent Increase Formula
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)
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
A: av3:2a

3. SA of a Cube
x= -b/2a
Lwh
V=lwh
6s^2

4. negative x negative=
The three angles of a triangle add up to 180.
Positive
Even
Eight-sided polygon

5. cos=
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
Adj/hyp
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
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.

6. Quadratic
A polynomial with exactly two terms - such as (x-5)
The diameter of the sphere is equal to the length of the cube's edge.
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Final Amount= original x (1-rate)^number of changes

7. Any angle inscribed in a semi-circle...
Is a right angle.
V=s^3
The diameter of the sphere is equal to the length of the cube's edge.
Angles whose measures add up to 90 degrees

8. Average Speed=
When you make 'x' negative - always remember to switch the signs for the answer.
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Even
Total Distance/Total Time

9. Root

10. Regular Polygon
Has all equal sides and angles. (equilateral triangles and squares)
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
Seven-sided polygon
Are proportional.

11. Volume of a Rectangular Solid
A line segment connecting two distinct points on a circle.
A four-sided polygon
Lwh
The result is three similar triangles of different sizes

12. Perpendicular
Perpendicular lines are at right angles to one another.
Is always opposite the longest side
May be put into a function.
Having equal distance from two different things

13. Volume of a Cylinder
A line that cuts a line segment - angle - or polygon in half.
V= pr^2h
A: av3:2a
A perfectly flat surface that extends infinitely in two dimensions

14. Surface Area of a Cylinder
SA= 2pr^2 +2prh
A=1/2bh
Sum of Angles= (n-2) x 180
Perfectly straight and extends infinitely in both directions

15. Ray
(x-h)^2 + (y-k)^2 = r^2
The result is three similar triangles of different sizes
One endpoint and extends in one direction
Between 90 and 180

16. When using absolute values with inequalities...
y= a(x-h)^2 +k
Pr^2h
Are proportional.
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8

17. 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.
Five-sided polygon
Negative
Total/Number of Things

18. Area of a Parallelogram
A=bh
Factors are Few - Multiples are Many
SA= 6s^2
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.

19. Circumscribed
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
C=pd - C=2pr
A flat shape formed by straight line segments - such as a rectangle or triangle
Positive

20. Averages: Average=
Log b/log n
6 -8 -10
Angles whose measures add up to 90 degrees
Total/Number of Things

21. Surface Area of a Sphere
A portion of a circle's area between two radii - like a slice of pie.
SA= 4pr^2
Pr^2h
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.

22. Corresponding sides and heights of similar triangles...
Never intersect
Are proportional.
A line that cuts a line segment - angle - or polygon in half.
Between 0 and 90

23. Acute Angle
The result is three similar triangles of different sizes
Between 0 and 90
Negative
A^2 + b^2 + c^2 = d^2

24. Area of Triangles
A=1/2bh
Perpendicular lines are at right angles to one another.
Opp/hyp
V=s^3

25. even - even=
V=lwh
Even
Total Distance/Total Time
Odd

26. Area of a Square
A=s^2 or A= d^2/2
y2-y1/x2-x1
C=pd - C=2pr
SA= 6s^2

27. When working with ranges - be careful of...

28. Pythagorean Triplets: 12
Is a right angle.
5 -12 -13
Even
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8

29. Pythagorean Triplets: 4
3 -4 -5
Never intersect
8 -15 -17
A^2 + b^2 + c^2 = d^2

30. Polygon
A flat shape formed by straight line segments - such as a rectangle or triangle
S^3
Total/Average
Eight-sided polygon

31. What is a short-term solution for solving algebra equations?
Number of Things x Average
x= -b/2a
PLUGGING IN
Even

32. Supplementary Angles
V=1/3Bh (b=area of base)
A polynomial with exactly two terms - such as (x-5)
A: av3:2a
Add up to 180 degrees

33. Plane
V=Bh
A perfectly flat surface that extends infinitely in two dimensions
7 -24 -25
6s^2

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

35. positive/positive=
A polynomial with exactly two terms - such as (x-5)
Positive
6s^2
Even

36. Long Diagonal of a Cube
D= sv3
Six-sided polygon
Are proportional.
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.

37. When subtracting ranges - ...
Means inverse
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Having equal distance from two different things
Values that can be produced by a function

38. An equilateral triangle
Positive
Has three equal sides and three equal angles
Odd
V=s^3

39. Equidistant
C=pd - C=2pr
May be put into a function.
Never intersect
Having equal distance from two different things

40. Binomial
Even
Negative
A=bh
A polynomial with exactly two terms - such as (x-5)

41. The Quadratic Formula
x= -b+/- vb^2-4ac/2a
Even
Odd
C=pd - C=2pr

42. If a sphere is inscribed in a cylinder -...
Rate of Work x Time
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
Both solids have the same diameter.
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.

43. How to find the longest line that can be drawn inside a cylinder
D^2 = (2r)^2 + h^2
SA=2lw + 2wh +2lh
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.
The sum of the lengths of a polygon's sides

44. Odd function
V=1/3pr^2h
V=4/3pr^3
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)

45. Area of a Circle
A portion of a circle's area between two radii - like a slice of pie.
Means inverse
A=pr^2
D^2 = (2r)^2 + h^2

46. Area of an Equilateral Triangle
A=s^2v3/4
The long diagonal of that solid is equal to the diameter of the sphere.
Final Amount= original x (1-rate)^number of changes
Amount of change/original x 100

47. Axis of Symmetry
Never intersect
Has all equal sides and angles. (equilateral triangles and squares)
x= -b/2a
Negative

48. In a triangle - the smallest angle -
Is always opposite the shortest side
Negative
Having equal distance from two different things
A four-sided polygon

49. Long Diagonal of a Rectangular Solid (Super Pythagorean Theorem)
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
A^2 + b^2 + c^2 = d^2
D= sv3
Add up to 180 degrees

50. even - odd=
y=mx+b - b=y-intercept
The sum of the lengths of a polygon's sides
Odd
Positive