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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 function
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
Symmtrical across the y-axis - f(x)= f(-x)
A line segment extending from the center of a circle to a point on that circle.
Flip the inequality sign.

2. positive x negative=
Number of Things x Average
A: av3:2a
Negative
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.

3. Quadrilateral
A= (b1+b2/2)h
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 four-sided polygon
V=lwh

4. Area of a Trapezoid
y= ax^2 +bx+ c
In a term - the constant before the variable. In ax^2 - a is the coefficient.
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
A= (b1+b2/2)h

5. Averages: Total=
Number of Things x Average
Rate of Work x Time
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
A flat shape formed by straight line segments - such as a rectangle or triangle

6. Line Segment
Has two endpoints
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.
Pr^2h
SA=2lw + 2wh +2lh

7. Pythagorean Triplets: 17
8 -15 -17
A portion of the circle's edge.
A=1/2bh
When you make 'x' negative - always remember to switch the signs for the answer.

8. Averages: Average=
In a term - the constant before the variable. In ax^2 - a is the coefficient.
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
Total/Number of Things
Final Amount= original x (1+rate)^number of changes

9. Area of a Rectangle
Total Distance/Total Time
Total/Number of Things
A=bh
When you make 'x' negative - always remember to switch the signs for the answer.

10. Long Diagonal of a Cube
Perfectly straight and extends infinitely in both directions
D= sv3
D= v(x2-x1)^2 + (y2-y1)^2
Factors are Few - Multiples are Many

11. even - even=
Positive
7 -24 -25
Is always opposite the longest side
Even

12. The Third Side Rule
May be put into a function.
SA=prl +pr^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.
Eight-sided polygon

13. Percent Change Formula
Amount of change/original x 100
Positive
Has three equal sides and three equal angles
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8

14. Chord
Is a right angle.
A line segment connecting two distinct points on a circle.
Flip the inequality sign.
Perfectly straight and extends infinitely in both directions

15. Area of a Circle
Has two endpoints
A=pr^2
Seven-sided polygon
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8

16. Volume of a Sphere
Has all equal sides and angles. (equilateral triangles and squares)
(4/3)pr^3
A=pr^2
D= sv3

17. Long Diagonal of a Rectangular Solid (Super Pythagorean Theorem)
A^2 + b^2 + c^2 = d^2
7 -24 -25
(4/3)pr^3
Value in a function's domain where the function equals zero-also called zero - solution - or x-intercept of a solution.

18. even + odd=
D= sv3
y2-y1/x2-x1
Odd
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. When working with ranges - be careful of...

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20. Area of Triangles
Positive
A=1/2bh
Five-sided polygon
Both solids have the same diameter.

21. In a triangle - the smallest angle -
A flat shape formed by straight line segments - such as a rectangle or triangle
A^2+b^2=c^2
The sum of the lengths of a polygon's sides
Is always opposite the shortest side

22. arc-
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
y= a(x-h)^2 +k
Means inverse
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....

23. Ray
Sum of Angles= (n-2) x 180
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
Total Distance/Total Time
One endpoint and extends in one direction

24. General Form of the Equation of a Parabola
V=4/3pr^3
SA= 6s^2
y= ax^2 +bx+ c
V=Bh

25. negative x negative=
A line segment extending from the center of a circle to a point on that circle.
SA= 6s^2
Positive
The diameter of the sphere is equal to the length of the cube's edge.

26. Standard Form of the Equation of a Parabola
Are proportional.
Amount of change/original x 100
y= a(x-h)^2 +k
C=pd - C=2pr

27. Axis of Symmetry
x= -b/2a
SA=2lw + 2wh +2lh
Final Amount= (Original) x (1 - Rate)^(number of changes)
A line segment connecting two distinct points on a circle.

28. Area of a Square
Both solids have the same diameter.
The parabola opens downward
3 -4 -5
A=s^2 or A= d^2/2

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

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30. Volume of a Pyramid
Even
F= sv2
V=1/3Bh (b=area of base)
The diameter of the sphere is equal to the length of the cube's edge.

31. If a sphere is inscribed in a cylinder -...
Both solids have the same diameter.
A line that cuts a line segment - angle - or polygon in half.
Positive
Like a prism - but with a circular base. Two important dimensions: radius and height

32. Averages: Number of Things=
Total/Average
Number of Things x Average
Divides a line segment into two equal halves
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....

33. Wherever a right triangle is divided in two by a height drawn from the right angle -...
The result is three similar triangles of different sizes
Positive
Sum of Angles= (n-2) x 180
Negative

34. Percent-Increase Formula
Final Amount= original x (1-rate)^number of changes
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.
x= -b/2a

35. Arc

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36. Volume of a Cube
Must have two equal sides and two equal angles.
A=s^2v3/4
5 -12 -13
V=s^3

37. Pythagorean Triplets: 10
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
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 three angles of a triangle add up to 180.
6 -8 -10

38. Domain
SA=prl +pr^2
Even
Odd
May be put into a function.

39. Cylinder
Values that can be produced by a function
Add up to 180 degrees
Positive
Like a prism - but with a circular base. Two important dimensions: radius and height

40. Circumscribed
C=pd - C=2pr
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
Even
y=mx+b - b=y-intercept

41. Plane
A perfectly flat surface that extends infinitely in two dimensions
Positive
(4/3)pr^3
One endpoint and extends in one direction

42. Polygon
Angles whose measures add up to 90 degrees
x= -b+/- vb^2-4ac/2a
A flat shape formed by straight line segments - such as a rectangle or triangle
Odd

43. In a triangle - the largest angle
The portion of a circle's area between two radii
Is always opposite the longest side
Positive
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.

44. Supplementary Angles
Between 90 and 180
Symmtrical across the y-axis - f(x)= f(-x)
Opp/adj
Add up to 180 degrees

45. Root

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46. Root
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.
SA= 2pr^2 +2prh
A^2 + b^2 + c^2 = d^2
A=pr^2

47. What is a short-term solution for solving algebra equations?
PLUGGING IN
Flip the inequality sign.
Values that can be produced by a function
Odd

48. Coefficient
The diameter of the sphere is equal to the length of the cube's edge.
8 -15 -17
Rate of Work x Time
In a term - the constant before the variable. In ax^2 - a is the coefficient.

49. Obtuse Angle
(4/3)pr^3
Is a right angle.
Final Amount= (Original) x (1 + Rate)^(number of changes)
Between 90 and 180

50. When a cube or rectangular solid is inscribed in a sphere...
A^2+b^2=c^2
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
(x-h)^2 + (y-k)^2 = r^2
The long diagonal of that solid is equal to the diameter of the sphere.