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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. Tangent
Values that can be produced by a function
The long diagonal of that solid is equal to the diameter of the sphere.
Odd
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.

2. Equation of a Circle with Center at Origin
x^2 + y^2 = r^2
The parabola opens upward
Symmtrical across the y-axis - f(x)= f(-x)
C=pd - C=2pr

3. Slope Formula
Like a prism - but with a circular base. Two important dimensions: radius and height
Final Amount= original x (1+rate)^number of changes
y2-y1/x2-x1
Angles whose measures add up to 90 degrees

4. Long Diagonal of a Cube
D= sv3
Is always opposite the longest side
Positive
Negative

5. Midpoint
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
Even
Divides a line segment into two equal halves
6s^2

6. How to find the longest line that can be drawn inside a cylinder
Even
Both solids have the same diameter.
SA= 4pr^2
D^2 = (2r)^2 + h^2

7. Volume of a Prism
SA= 2pr^2 +2prh
Odd
A=s^2 or A= d^2/2
Bh

8. Area of a Circle
A=1/2bh
Negative
A^2+b^2=c^2
A=pr^2

9. even x even=
Even
Has a slant height - radius - and height
V= pr^2h
Is always opposite the shortest side

10. positive/positive=
Has all equal sides and angles. (equilateral triangles and squares)
Positive
The long diagonal of that solid is equal to the diameter of the sphere.
SA= 4pr^2

11. Volume of a Cylinder
Pr^2h
x= -b/2a
Symmtrical across the y-axis - f(x)= f(-x)
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.

12. Axis of Symmetry
Final Amount= original x (1-rate)^number of changes
Odd
x= -b/2a
x^2 + y^2 = r^2

13. Standard Form of the Equation of a Circle
D= sv3
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
(x-h)^2 + (y-k)^2 = r^2
Negative

14. Distance Formula
Are equal
D= v(x2-x1)^2 + (y2-y1)^2
Eight-sided polygon
Number of Things x Average

15. Obtuse Angle
Six-sided polygon
Between 90 and 180
The long diagonal of that solid is equal to the diameter of the sphere.
Number of Things x Average

16. Volume of a Prism
Must have two equal sides and two equal angles.
V=Bh
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.
Total/Number of Things

17. Arc

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18. Pythagorean Triplets: 17
8 -15 -17
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
SA= 6s^2
A polynomial with exactly two terms - such as (x-5)

19. Whenever you multiply or divide both sides of an inequality by a negative -...
Flip the inequality sign.
Odd
Has three equal sides and three equal angles
A=s^2 or A= d^2/2

20. Hexagon
Six-sided polygon
Number of Things x Average
Positive
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.

21. Volume of a Sphere
A flat shape formed by straight line segments - such as a rectangle or triangle
Between 90 and 180
Positive
V=4/3pr^3

22. Surface Area of a Rectangular Solid
SA=2lw + 2wh +2lh
7 -24 -25
Sum of Angles= (n-2) x 180
A: av3:2a

23. Line Segment
Flip the inequality sign.
Has two endpoints
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
D= sv3

24. Range
Values that can be produced by a function
Symmtrical across the y-axis - f(x)= f(-x)
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6

25. Factors - Multiples
Factors are Few - Multiples are Many
SA=2lw + 2wh +2lh
Number of Things x Average
V= pr^2h

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

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27. Altitude

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28. Equidistant
Having equal distance from two different things
Negative
SA=prl +pr^2
A=1/2bh

29. even - even=
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
Even
The portion of a circle's area between two radii
Final Amount= (Original) x (1 - Rate)^(number of changes)

30. Slope-Intercept Form of the Equation of a Line (whats the y-intercept?)
The parabola opens upward
y=mx+b - b=y-intercept
Odd
F= sv2

31. even - odd=
Has a slant height - radius - and height
V=1/3Bh (b=area of base)
Odd
When you make 'x' negative - always remember to switch the signs for the answer.

32. even + odd=
Odd
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
A four-sided polygon
Positive

33. Averages: Number of Things=
Total/Average
A portion of a circle's area between two radii - like a slice of pie.
A line segment connecting two distinct points on a circle.
Has a slant height - radius - and height

34. Area of a Parallelogram
Flip the inequality sign.
Negative
Odd
A=bh

35. Percent Decrease Formula
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
V=lwh
Final Amount= (Original) x (1 - Rate)^(number of changes)
Lwh

36. positive x positive=
One endpoint and extends in one direction
Positive
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
M= (x1+x2/2 - y1+y2/2)

37. Volume of a cube
Are proportional.
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
S^3
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

38. Circumference of a Circle
Final Amount= original x (1+rate)^number of changes
Is always opposite the shortest side
C=pd - C=2pr
F= sv2

39. Area of an Equilateral Triangle
A=s^2v3/4
A portion of the circle's edge.
A line that cuts a line segment - angle - or polygon in half.
Positive

40. Surface Area of a Sphere
SA= 4pr^2
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
V=Bh
Positive

41. odd - odd=
Even
A=1/2bh
C=pd - C=2pr
(x-h)^2 + (y-k)^2 = r^2

42. Regular Polygon
Even
Has all equal sides and angles. (equilateral triangles and squares)
F= sv2
A=s^2v3/4

43. Standard Form of the Equation of a Parabola
y= a(x-h)^2 +k
Even
Perfectly straight and extends infinitely in both directions
C=pd - C=2pr

44. Line
Bh
(1/3)pr^2h
Perfectly straight and extends infinitely in both directions
A=bh

45. Octagon
Eight-sided polygon
7 -24 -25
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Factors are Few - Multiples are Many

46. If a sphere is inscribed in a cylinder -...
Odd
x^2 + y^2 = r^2
Has two endpoints
Both solids have the same diameter.

47. odd x odd=
A=1/2bh
Even
Odd
Add up to 180 degrees

48. Surface Area of a Cube
Even
SA= 6s^2
F= sv2
One endpoint and extends in one direction

49. cos=
Has three equal sides and three equal angles
A=s^2v3/4
Adj/hyp
Even

50. Heptagon
Seven-sided polygon
Is always opposite the longest side
Six-sided polygon
Even