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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. Range
Has two endpoints
SA= 2pr^2 +2prh
Values that can be produced by a function
A line segment extending from the center of a circle to a point on that circle.

2. even x 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.
(x-h)^2 + (y-k)^2 = r^2
Even
Divides a line segment into two equal halves

3. Surface Area of a Rectangular Solid
x= -b+/- vb^2-4ac/2a
The diameter of the sphere is equal to the length of the cube's edge.
V=lwh
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.

4. Face Diagonal of a Cube
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
F= sv2
Negative
Flip the inequality sign.

5. Corresponding sides and heights of similar triangles...
Are proportional.
Perpendicular lines are at right angles to one another.
D^2 = (2r)^2 + h^2
x= -b+/- vb^2-4ac/2a

6. Any angle inscribed in a semi-circle...
Adj/hyp
Is a right angle.
Factors are Few - Multiples are Many
Total/Number of Things

7. Volume of a Cylinder
Positive
The three angles of a triangle add up to 180.
7 -24 -25
Pr^2h

8. positive x positive=
Odd
The long diagonal of that solid is equal to the diameter of the sphere.
Positive
V=1/3Bh (b=area of base)

9. negative/negative=
Positive
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
In a term - the constant before the variable. In ax^2 - a is the coefficient.

10. Standard Form of the Equation of a Parabola
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
The parabola opens downward
V=lwh
y= a(x-h)^2 +k

11. even + odd=
Perfectly straight and extends infinitely in both directions
Odd
D= sv3
A=bh

12. Odd function
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
S^3
A=bh
V=lwh

13. Degree
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
5 -12 -13
V=1/3pr^2h
Total Distance/Total Time

14. Percent Change Formula
x= -b+/- vb^2-4ac/2a
Amount of change/original x 100
Seven-sided polygon
Positive

15. Parallel Lines
Never intersect
Opp/adj
SA= 2pr^2 +2prh
(4/3)pr^3

16. Wherever a right triangle is divided in two by a height drawn from the right angle -...
Even
V=1/3Bh (b=area of base)
A flat shape formed by straight line segments - such as a rectangle or triangle
The result is three similar triangles of different sizes

17. All angles inscribed in the same segment of a circle...(or identical circles)
The long diagonal of that solid is equal to the diameter of the sphere.
Are equal
Negative
Values that can be produced by a function

18. Percent Increase Formula
Final Amount= (Original) x (1 + Rate)^(number of changes)
Rate x Time
The three angles of a triangle add up to 180.
Adj/hyp

19. Line Segment
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
Opp/adj
Between 0 and 90
Has two endpoints

20. The Quadratic Formula
x= -b+/- vb^2-4ac/2a
A=1/2bh
(4/3)pr^3
Even

21. SA of a Cube
6s^2
Positive
SA=2lw + 2wh +2lh
Must have two equal sides and two equal angles.

22. In a triangle - the smallest angle -
F= sv2
Is always opposite the shortest side
The parabola opens upward
Rate of Work x Time

23. cos=
3 -4 -5
In a term - the constant before the variable. In ax^2 - a is the coefficient.
Five-sided polygon
Adj/hyp

24. When a sphere is inscribed in a cube -...

25. Volume of a Sphere
V=4/3pr^3
SA= 4pr^2
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.
C=pd - C=2pr

26. Average Speed=
Total Distance/Total Time
Even
Even
A shape that in placed inside another shape with the tightest possible fit. The two shapes will never overlap.

27. Sector

28. Quadratic
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Log b/log n
A four-sided polygon
Final Amount= original x (1+rate)^number of changes

29. Coefficient
Total Distance/Total Time
Sum of Angles= (n-2) x 180
In a term - the constant before the variable. In ax^2 - a is the coefficient.
SA= 2pr^2 +2prh

30. Averages: Number of Things=
D^2 = (2r)^2 + h^2
Total/Average
Means inverse
Positive

31. Perimeter

32. Surface Area of a Cone
SA=prl +pr^2
The diameter of the sphere is equal to the length of the cube's edge.
Opp/hyp
x= -b+/- vb^2-4ac/2a

33. Whenever you multiply or divide both sides of an inequality by a negative -...
V=1/3Bh (b=area of base)
Even
Final Amount= (Original) x (1 - Rate)^(number of changes)
Flip the inequality sign.

34. Binomial
Sum of Angles= (n-2) x 180
V=4/3pr^3
Final Amount= original x (1+rate)^number of changes
A polynomial with exactly two terms - such as (x-5)

35. Surface Area of a Cylinder
Is always opposite the longest side
SA= 2pr^2 +2prh
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.

36. If a is positive (in a parabola)...
D= sv3
A=s^2 or A= d^2/2
V=1/3Bh (b=area of base)
The parabola opens upward

37. Long Diagonal of a Cube
D= sv3
PLUGGING IN
A portion of the circle's edge.
When you make 'x' negative - always remember to switch the signs for the answer.

38. Long Diagonal of a Rectangular Solid (Super Pythagorean Theorem)
Log b/log n
Perpendicular lines are at right angles to one another.
A^2 + b^2 + c^2 = d^2
SA=2lw + 2wh +2lh

39. Radian
Has all equal sides and angles. (equilateral triangles and squares)
Even
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.
When you make 'x' negative - always remember to switch the signs for the answer.

40. Volume of a Cone
3 -4 -5
The portion of a circle's area between two radii
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.
V=1/3pr^2h

41. Quadrilateral
(4/3)pr^3
Odd
A four-sided polygon
Values that can be produced by a function

42. Volume of a Pyramid
The parabola opens upward
Final Amount= (Original) x (1 - Rate)^(number of changes)
F= sv2
V=1/3Bh (b=area of base)

43. Sum of the Angles of a n-sided polygon
5 -12 -13
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.
Sum of Angles= (n-2) x 180

44. even x even=
Like a prism - but with a circular base. Two important dimensions: radius and height
Even
A portion of the circle's edge.
D= sv3

45. Pythagorean Triplets: 4
The parabola opens upward
3 -4 -5
The result is three similar triangles of different sizes
When you make 'x' negative - always remember to switch the signs for the answer.

46. An isosceles triangle...
Must have two equal sides and two equal angles.
A=1/2bh
A shape drawn around another shape with the tightest possible fit. The two shapes will never overlap.
D= v(x2-x1)^2 + (y2-y1)^2

47. Volume of a Cube
Divides a line segment into two equal halves
D^2 = (2r)^2 + h^2
The long diagonal of that solid is equal to the diameter of the sphere.
V=s^3

48. When multiplying ranges - ...
Multiply all the possible combinations of the endpoints - and select the smallest and the largest. This will make up your new range....
y=mx+b - b=y-intercept
V=s^3
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

49. An equilateral triangle
Has three equal sides and three equal angles
A four-sided polygon
Having equal distance from two different things
Total Distance/Total Time

50. Pythagorean Triplets: 10
Values that can be produced by a function
y= ax^2 +bx+ c
6 -8 -10
A line that cuts a line segment - angle - or polygon in half.