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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 x even=
A= (b1+b2/2)h
Adj/hyp
Even
Odd

2. Parallel Lines
Never intersect
Positive
Is always opposite the longest side
Like a prism - but with a circular base. Two important dimensions: radius and height

3. Volume of a Sphere
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
V=4/3pr^3
Between 90 and 180
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

4. Equation of a Circle with Center at Origin
One endpoint and extends in one direction
Total/Average
x^2 + y^2 = r^2
A perfectly flat surface that extends infinitely in two dimensions

5. odd - odd=
Even
Like a prism - but with a circular base. Two important dimensions: radius and height
F= sv2
The long diagonal of that solid is equal to the diameter of the sphere.

6. In a triangle - the largest angle
y= ax^2 +bx+ c
Is always opposite the longest side
Even
Negative

7. Octagon
Eight-sided polygon
A=1/2bh
A perfectly flat surface that extends infinitely in two dimensions
The three angles of a triangle add up to 180.

8. Slope Formula
Must have two equal sides and two equal angles.
y2-y1/x2-x1
Are equal
Positive

9. When multiplying ranges - ...
D= v(x2-x1)^2 + (y2-y1)^2
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
S^3

10. In a triangle - the smallest angle -
x^2 + y^2 = r^2
Is always opposite the shortest side
A=s^2 or A= d^2/2
Even

11. Surface Area of a Sphere
Is always opposite the shortest side
x= -b/2a
When you make 'x' negative - always remember to switch the signs for the answer.
SA= 4pr^2

12. Volume of a cube
SA= 6s^2
S^3
The long diagonal of that solid is equal to the diameter of the sphere.
Negative

13. Average Speed=
A^2+b^2=c^2
y=mx+b - b=y-intercept
Total Distance/Total Time
8 -15 -17

14. positive/positive=
Positive
Having equal distance from two different things
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
A line segment extending from the center of a circle to a point on that circle.

15. Coefficient
Factors are Few - Multiples are Many
A portion of a circle's area between two radii - like a slice of pie.
Final Amount= (Original) x (1 - Rate)^(number of changes)
In a term - the constant before the variable. In ax^2 - a is the coefficient.

16. The Rule of 180
Like a prism - but with a circular base. Two important dimensions: radius and height
Flip the inequality sign.
The three angles of a triangle add up to 180.
Negative

17. Axis of Symmetry
The three angles of a triangle add up to 180.
(1/3)pr^2h
x= -b/2a
Seven-sided polygon

18. Area of a Circle
The result is three similar triangles of different sizes
Even
A=pr^2
Positive

19. positive/negative=
V= pr^2h
Negative
Sum of Angles= (n-2) x 180
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....

20. Line
Perfectly straight and extends infinitely in both directions
Both solids have the same diameter.
V=4/3pr^3
Five-sided polygon

21. If a is negative (in a parabola)...
D^2 = (2r)^2 + h^2
Add up to 180 degrees
A line segment connecting two distinct points on a circle.
The parabola opens downward

22. Bisector
A line that cuts a line segment - angle - or polygon in half.
A=s^2 or A= d^2/2
x= -b/2a
One endpoint and extends in one direction

23. Pythagorean Theorem (Right Triangles)
3 -4 -5
SA=prl +pr^2
A^2+b^2=c^2
A= (b1+b2/2)h

24. Surface Area of a Cube
SA= 6s^2
M= (x1+x2/2 - y1+y2/2)
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
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.

25. Work Done=
In a term - the constant before the variable. In ax^2 - a is the coefficient.
Rate of Work x Time
Final Amount= (Original) x (1 + Rate)^(number of changes)
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6

26. Volume of a Cube
Like a prism - but with a circular base. Two important dimensions: radius and height
One endpoint and extends in one direction
V=s^3
The parabola opens upward

27. Surface Area of a Rectangular Solid
The long diagonal of that solid is equal to the diameter of the sphere.
SA= 2pr^2 +2prh
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
SA=2lw + 2wh +2lh

28. When a cube or rectangular solid is inscribed in a sphere...
Even
The long diagonal of that solid is equal to the diameter of the sphere.
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Positive

29. Altitude

30. Quadratic
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
A=bh
A line segment connecting two distinct points on a circle.
Positive

31. Surface Area of a Cylinder
SA= 2pr^2 +2prh
Has two endpoints
Is a right angle.
Symmtrical across the y-axis - f(x)= f(-x)

32. Quadrilateral
A four-sided polygon
Are proportional.
A=bh
Number of Things x Average

33. sin=
A polynomial with exactly two terms - such as (x-5)
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
Opp/hyp
Total Distance/Total Time

34. Inscribed
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.
(1/3)pr^2h
Perpendicular lines are at right angles to one another.
Having equal distance from two different things

35. Perpendicular
SA= 4pr^2
Perpendicular lines are at right angles to one another.
Five-sided polygon
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.

36. Supplementary Angles
Add up to 180 degrees
6 -8 -10
Even
A=bh

37. Tangent
Amount of change/original x 100
A portion of the circle's edge.
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.
Opp/adj

38. Midpoint Formula for a Line Segment
Both solids have the same diameter.
S^3
y= a(x-h)^2 +k
M= (x1+x2/2 - y1+y2/2)

39. Pentagon
Odd
Positive
Five-sided polygon
A=bh

40. Face Diagonal of a Cube
F= sv2
Opp/adj
Opp/hyp
In a term - the constant before the variable. In ax^2 - a is the coefficient.

41. Area of a Parallelogram
A=bh
A four-sided polygon
SA=2lw + 2wh +2lh
Odd

42. Volume of a Cylinder
Positive
Rate x Time
Pr^2h
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.

43. Percent Increase Formula
Final Amount= (Original) x (1 + Rate)^(number of changes)
PLUGGING IN
Has three equal sides and three equal angles
Negative

44. Volume of a Cone
5 -12 -13
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
(1/3)pr^2h

45. Percent-Increase Formula
Between 0 and 90
The parabola opens downward
V=lwh
Final Amount= original x (1+rate)^number of changes

46. If a is positive (in a parabola)...
The parabola opens upward
May be put into a function.
A=bh
SA=prl +pr^2

47. Area of a Square
SA=2lw + 2wh +2lh
A^2+b^2=c^2
A=s^2 or A= d^2/2
Final Amount= (Original) x (1 - Rate)^(number of changes)

48. Pythagorean Triplets: 10
Negative
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
6 -8 -10
A^2 + b^2 + c^2 = d^2

49. Volume of a Pyramid
The parabola opens downward
V=1/3Bh (b=area of base)
x= -b+/- vb^2-4ac/2a
(4/3)pr^3

50. Polygon
A flat shape formed by straight line segments - such as a rectangle or triangle
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
F= sv2
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.