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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. Standard Form of the Equation of a Parabola
SA= 4pr^2
Amount of change/original x 100
D= sv3
y= a(x-h)^2 +k

2. Pentagon
Is always opposite the shortest side
y=mx+b - b=y-intercept
Five-sided polygon
Rate of Work x Time

3. Pythagorean Triplets: 12
Has three equal sides and three equal angles
D= v(x2-x1)^2 + (y2-y1)^2
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
5 -12 -13

4. Area of an Equilateral Triangle
Has all equal sides and angles. (equilateral triangles and squares)
SA=prl +pr^2
A=s^2v3/4
y2-y1/x2-x1

5. Surface Area of a Cube
y= a(x-h)^2 +k
7 -24 -25
SA= 6s^2
(x-h)^2 + (y-k)^2 = r^2

6. Area of Triangles
A=s^2 or A= d^2/2
Opp/hyp
y= a(x-h)^2 +k
A=1/2bh

7. positive/negative=
Odd
Negative
SA= 2pr^2 +2prh
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....

8. Supplementary Angles
Sum of Angles= (n-2) x 180
Add up to 180 degrees
SA= 4pr^2
Lwh

9. Sum of the Angles of a n-sided polygon
Sum of Angles= (n-2) x 180
Positive
Opp/adj
Lwh

10. In a triangle - the largest angle
Has two endpoints
3 -4 -5
PLUGGING IN
Is always opposite the longest side

11. odd - odd=
Even
(x-h)^2 + (y-k)^2 = r^2
The sum of the lengths of a polygon's sides
A line segment connecting two distinct points on a circle.

12. The Third Side Rule
Between 0 and 90
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
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.
Both solids have the same diameter.

13. General Form of the Equation of a Parabola
6 -8 -10
y= ax^2 +bx+ c
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
F= sv2

14. Surface Area of a Cone
Final Amount= original x (1+rate)^number of changes
SA=prl +pr^2
(1/3)pr^2h
The portion of a circle's area between two radii

15. Radius
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.
Positive
A=pr^2
A line segment extending from the center of a circle to a point on that circle.

16. Pythagorean Theorem (Right Triangles)
D^2 = (2r)^2 + h^2
The three angles of a triangle add up to 180.
F= sv2
A^2+b^2=c^2

17. Averages: Number of Things=
Must have two equal sides and two equal angles.
y= ax^2 +bx+ c
Is always opposite the shortest side
Total/Average

18. Area of a Rectangle
A=bh
Values that can be produced by a function
A= (b1+b2/2)h
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.

19. Volume of a Pyramid
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75
Perfectly straight and extends infinitely in both directions
V=1/3Bh (b=area of base)
Is a right angle.

20. Parallel Lines
When you make 'x' negative - always remember to switch the signs for the answer.
Odd
Odd
Never intersect

21. Circumscribed
The sum of the lengths of a polygon's sides
One endpoint and extends in one direction
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.

22. Volume of a Sphere
Final Amount= (Original) x (1 + Rate)^(number of changes)
SA=prl +pr^2
V=4/3pr^3
The portion of a circle's area between two radii

23. Averages: Average=
Amount of change/original x 100
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.
Total/Number of Things
The parabola opens upward

24. Bisector
A line that cuts a line segment - angle - or polygon in half.
Negative
Positive
A perfectly flat surface that extends infinitely in two dimensions

25. An isosceles triangle...
D= sv3
Must have two equal sides and two equal angles.
Six-sided polygon
(1/3)pr^2h

26. Distance Formula
SA= 2pr^2 +2prh
D= v(x2-x1)^2 + (y2-y1)^2
Positive
D^2 = (2r)^2 + h^2

27. Work Done=
Total/Average
V=1/3pr^2h
Rate of Work x Time
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

28. Plane
Like a prism - but with a circular base. Two important dimensions: radius and height
A perfectly flat surface that extends infinitely in two dimensions
V=Bh
Is a right angle.

29. Volume of a Rectangular Solid
V=lwh
Lwh
A=s^2 or A= d^2/2
Five-sided polygon

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

31. Line Segment
5 -12 -13
Has two endpoints
Even
(1/3)pr^2h

32. Average Speed=
Total Distance/Total Time
A=pr^2
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.

33. Acute Angle
Has two endpoints
The sum of the lengths of a polygon's sides
Between 0 and 90
y= ax^2 +bx+ c

34. Degree
C=pd - C=2pr
May be put into a function.
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= (b1+b2/2)h

35. Cone
Has a slant height - radius - and height
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
Opp/adj

36. Volume of a Sphere
Negative
(4/3)pr^3
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
One endpoint and extends in one direction

37. Octagon
The three angles of a triangle add up to 180.
Final Amount= original x (1-rate)^number of changes
Total/Average
Eight-sided polygon

38. positive x negative=
Having equal distance from two different things
Negative
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
Between 90 and 180

39. arc-
Means inverse
Positive
The sum of the lengths of a polygon's sides
A four-sided polygon

40. Quadrilateral
Flip the inequality sign.
Like a prism - but with a circular base. Two important dimensions: radius and height
A four-sided polygon
Seven-sided polygon

41. Equation of a Circle with Center at Origin
Final Amount= (Original) x (1 - Rate)^(number of changes)
Total Distance/Total Time
V=s^3
x^2 + y^2 = r^2

42. Sector

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

44. Cylinder
Like a prism - but with a circular base. Two important dimensions: radius and height
M= (x1+x2/2 - y1+y2/2)
Opp/hyp
A=pr^2

45. Slope-Intercept Form of the Equation of a Line (whats the y-intercept?)
y=mx+b - b=y-intercept
Final Amount= original x (1+rate)^number of changes
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
When you make 'x' negative - always remember to switch the signs for the answer.

46. Binomial
Values that can be produced by a function
A polynomial with exactly two terms - such as (x-5)
V=lwh
SA=prl +pr^2

47. Percent Increase Formula
A=bh
A=1/2bh
(1/3)pr^2h
Final Amount= (Original) x (1 + Rate)^(number of changes)

48. Wherever a right triangle is divided in two by a height drawn from the right angle -...
M= (x1+x2/2 - y1+y2/2)
The result is three similar triangles of different sizes
Number of Things x Average
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.

49. All angles inscribed in the same segment of a circle...(or identical circles)
D= sv3
Has all equal sides and angles. (equilateral triangles and squares)
Factors are Few - Multiples are Many
Are equal

50. Surface Area of a Sphere
Number of Things x Average
SA= 2pr^2 +2prh
Both solids have the same diameter.
SA= 4pr^2