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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. 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
(x-h)^2 + (y-k)^2 = r^2
A=bh

4. Even function
Symmtrical across the y-axis - 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 (1-rate)^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=y-intercept
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 x-intercepts.
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 (x-5)
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^2-4ac/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 (1-rate)^number of changes
x= -b+/- vb^2-4ac/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(x-h)^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^2-5x+6
Even
Rate x Time
A=1/2bh

20. Percent-Decrease Formula
Final Amount= original x (1-rate)^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^2-5x+6
A^2 + b^2 + c^2 = d^2

22. Volume of a Sphere
(4/3)pr^3
Six-sided 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 x-intercepts.

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 (x-5)
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^2-4ac/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(x-h)^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
(x-h)^2 + (y-k)^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 x-intercepts.

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 y-axis - 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
Seven-sided 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=y-intercept
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(x-h)^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 zero-also called zero - solution - or x-intercept of a solution.

46. Percent-Increase 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 y-axis - 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 x-intercepts.
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...