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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. Whenever you multiply or divide both sides of an inequality by a negative -...
V=lwh
y=mx+b - b=y-intercept
Final Amount= original x (1+rate)^number of changes
Flip the inequality sign.

2. odd + odd=
Even
Perpendicular lines are at right angles to one another.
Adj/hyp
Between 0 and 90

3. Altitude

4. Long Diagonal of a Cube
Six-sided polygon
D= sv3
A: av3:2a
Are proportional.

5. Surface Area of a Cylinder
Sum of Angles= (n-2) x 180
SA= 2pr^2 +2prh
Even
Seven-sided polygon

6. Volume of a Prism
Odd
Bh
A polynomial with one variable whose largest exponent is 2 - for example x^2-5x+6
Seven-sided polygon

7. Volume of a Pyramid
SA= 2pr^2 +2prh
Final Amount= (Original) x (1 + Rate)^(number of changes)
SA=prl +pr^2
V=1/3Bh (b=area of base)

8. Bisector
Sum of Angles= (n-2) x 180
y= ax^2 +bx+ c
Must have two equal sides and two equal angles.
A line that cuts a line segment - angle - or polygon in half.

9. Perimeter

10. Volume of a Prism
The sum of the exponents in an algebraic term-the degree of a polynomial is the highest degree of any term in the polynomial.
8 -15 -17
Total Distance/Total Time
V=Bh

11. even x even=
Even
Final Amount= original x (1+rate)^number of changes
Log b/log n
The result is three similar triangles of different sizes

12. When using absolute values with inequalities...
V= pr^2h
Total Distance/Total Time
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Has all equal sides and angles. (equilateral triangles and squares)

13. Face Diagonal of a Cube
Odd
F= sv2
Number of Things x Average
A= (b1+b2/2)h

14. The Third Side Rule
A line segment extending from the center of a circle to a point on that circle.
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
Perpendicular lines are at right angles to one another.
S^3

15. Midpoint
A=s^2v3/4
Is a right angle.
6 -8 -10
Divides a line segment into two equal halves

16. Volume of a Sphere
Perfectly straight and extends infinitely in both directions
y=mx+b - b=y-intercept
(4/3)pr^3
(1/3)pr^2h

17. Volume of a Sphere
Positive
Perpendicular lines are at right angles to one another.
V=4/3pr^3
Final Amount= original x (1-rate)^number of changes

18. Is the Principal Square Root Positive or Negative?
Positive
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
6 -8 -10
Final Amount= original x (1-rate)^number of changes

19. Area of a Circle
A=pr^2
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.
The parabola opens downward
V=1/3Bh (b=area of base)

20. Hexagon
One endpoint and extends in one direction
Six-sided polygon
Even
6s^2

21. Surface Area of a Cone
x= -b/2a
SA=prl +pr^2
S^3
Positive

22. negative/negative=
C=pd - C=2pr
Positive
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
A=bh

23. Cone
x^2 + y^2 = r^2
Has a slant height - radius - and height
Is always opposite the longest side
Pr^2h

24. Domain
Is always opposite the shortest side
May be put into a function.
The parabola opens downward
Subtract the four combinations of endpoints. Be careful what the problem is asking for! See pg. 75

25. Obtuse Angle
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
Never intersect
Between 90 and 180
Odd

26. General Form of the Equation of a Parabola
C=pd - C=2pr
A=bh
Odd
y= ax^2 +bx+ c

27. Root
The sphere's diameter is equal to the diagonal of the rectangle formed by the cylinder's heights and diameter.
Number of Things x Average
A=s^2v3/4
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.

28. even + even=
Even
The parabola opens upward
May be put into a function.
8 -15 -17

29. Distance=
A: av3:2a
y= ax^2 +bx+ c
A^2 + b^2 + c^2 = d^2
Rate x Time

30. even - odd=
Factors are Few - Multiples are Many
Be careful of switching the signs when you use the negative end of the equation!!! See pg. 76 Q 8
Odd
6 -8 -10

31. Corresponding sides and heights of similar triangles...
Are proportional.
In a term - the constant before the variable. In ax^2 - a is the coefficient.
V=s^3
Rate of Work x Time

32. Sector

33. Area of a Square
Lwh
D^2 = (2r)^2 + h^2
May be put into a function.
A=s^2 or A= d^2/2

34. Volume of a Cone
Are equal
(x-h)^2 + (y-k)^2 = r^2
(1/3)pr^2h
A vertical line drawn from the polygon's base to the opposite vertex. Altitudes are always drawn perpendicular to the base.

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

36. Percent Decrease Formula
Final Amount= (Original) x (1 - Rate)^(number of changes)
M= (x1+x2/2 - y1+y2/2)
SA=prl +pr^2
Values that can be produced by a function

37. Octagon
V=Bh
A^2 + b^2 + c^2 = d^2
Eight-sided polygon
A=s^2 or A= d^2/2

38. Line Segment
Positive
Factors are Few - Multiples are Many
Like a prism - but with a circular base. Two important dimensions: radius and height
Has two endpoints

39. SA of a Cube
y= a(x-h)^2 +k
Is always opposite the shortest side
6s^2
A portion of the circle's edge.

40. Even function
V=Bh
When you make 'x' negative - always remember to switch the signs for the answer.
Positive
Symmtrical across the y-axis - f(x)= f(-x)

41. Volume of a Cone
V=1/3pr^2h
The length of any side of a triangle must be between the sum and the difference of the lengtsh of the other two sides.
One endpoint and extends in one direction
Six-sided polygon

42. Pythagorean Triplets: 4
3 -4 -5
Final Amount= (Original) x (1 - Rate)^(number of changes)
Have origin symmetry (they are the same when reflected across the origin) - -f(x)=f(-x)
Number of Things x Average

43. Radius
A line segment extending from the center of a circle to a point on that circle.
Total/Average
Negative
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.

44. log b of n
Having equal distance from two different things
Both solids have the same diameter.
Seven-sided polygon
Log b/log n

45. Heptagon
Final Amount= original x (1-rate)^number of changes
Total/Number of Things
Seven-sided polygon
Five-sided polygon

46. All angles inscribed in the same segment of a circle...(or identical circles)
Bh
Flip the inequality sign.
Are equal
6 -8 -10

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

48. odd - odd=
Even
A four-sided polygon
Odd
A^2+b^2=c^2

49. Complementary Angles
The long diagonal of that solid is equal to the diameter of the sphere.
A^2+b^2=c^2
Angles whose measures add up to 90 degrees
PLUGGING IN

50. If a sphere is inscribed in a cylinder -...
Positive
F= sv2
A line that cuts a line segment - angle - or polygon in half.
Both solids have the same diameter.