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SAT Math Level 2 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. 1+cotx^2
Even
(x-h)^2/a^2+(y-k)^2/b^2=1
Set of ordered pairs
Cscx^2

2. Sin2x
(y-k)^2=4p(x-h) p>0 opens rt.
-b/2a - c-(b^2/2a)
F(x)*g(x)
2(sinx)(cosx)

3. odd function
Cotx
F(g(x))
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Odd

4. axis of symmetry of parabola
Opens down
3-2i
Opens up
x=-b/2a

5. (x^a)^b
Ax^2+bx+c=y
C=square root of a^+b^2
(x-h)^2=4p(y-k) p>0 opens up
x^ab

6. sin(pi/2-x)
Inverse
Cosx
3-2i
x^ab

7. tan(pi/2-x)
Cotx
Odd
-b/2a
1

8. ellipse distance to focus
C=square root of (a^2-b^2)
1 -1 - square root of 2
3-2i
Tanx

9. translate 4 units up
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
1 - square root of 3 - 2
F(x)+4
Tanx

10. 3.) Cos2x
x=-b/2a
y=a*f(bx+c)
1-2sin^2x
2cos^2x-1

11. product of even and odd function
Ax^2+bx+c=y
F(x-4)
2(sinx)(cosx)
Odd

12. (fog)(x)
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Ax^2+bx+c=y
F(g(x))
Amplitude

13. log(baseb)(p/g)
Log(baseb)p- log(baseb)g
False
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
2(sinx)(cosx)

14. f^-1
Ax^2+bx+c=y
Inverse
2a - 2b
F(x)*g(x)

15. What are the rational zeros of p(x)?
(x-h)^2/a^2+(y-k)^2/b^2=1
Divisors or constant term/divisors of leading coefficient
F(x)-g(x)
Cos^2x-Sin^2x

16. vertex of parabola
Odd
F(-x)=f(x) x -y -x -y symmetric across y axis
Same direction
-b/2a - c-(b^2/2a)

17. is r a zero of a polynomial?
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
Tanx
Ax^2+bx+c=y
Odd

18. ellipse major/minor axis
Secx
3-2i
Amplitude
2a - 2b

19. csc(90-x)
Set of ordered pairs
y-k=+-(b/a)(x-h)
x^ (a+b)
Secx

20. general form of quadratic
-c/b
Secx
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Ax^2+bx+c=y

21. What is another zero of an equation with zero 3+2i
Ax^2+bx+c=y
3-2i
Cotx
Equal to number of sign changes between terms or less than that number by an even integer

22. f(x)*f(x)^-1
Ax+by+c=0
x=-b/2a
x
x values

23. range
y values
(x-h)/a^2-(y-k)^2/b^2=1
Cos^2x-Sin^2x
(xy)^a

24. b^(log base b of p)
1 - square root of 3 - 2
C=square root of a^+b^2
P
Divisors or constant term/divisors of leading coefficient

25. for quad - a>0
Distance from parabola to the focus and directrix
Ax^2+bx+c=y
F(x)/g(x)
Opens up

26. function
Opp direction
Even
Each x value only has one y
(y-k)^2=4p(x-h) p>0 opens rt.

27. log(baseb)b
F(-x)=f(x) x -y -x -y symmetric across y axis
C=square root of (a^2-b^2)
Opens up
1

28. sum of odd functions
F(x)/g(x)
Set of ordered pairs
Odd
1

29. general form of trigonometric function
1
y=a*f(bx+c)
(x-h)^2=4p(y-k) p>0 opens up
Equal to number of sign changes between terms or less than that number by an even integer

30. x-coordinate of vertex of parabola
-b/2a
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Log(baseb)p + log(baseb)g
F(x)*g(x)

31. cos(90-x)
Sinx
Equal to number of sign changes between terms or less than that number by an even integer
Opens up
F(x-4)

32. (f-g)(x)
F(x)-g(x)
C=square root of (a^2-b^2)
Opens down
Amplitude

33. (f/g)(x)
Each x value only has one y
C=square root of a^+b^2
F(x)*g(x)
F(x)/g(x)

34. (f+g)(x)
Cscx
3-2i
y=a*f(bx+c)
F(x)+g(x)

35. sum of even functions
x^ab
y=a*f(bx+c)
Even
-b/2a

36. general form of trig - b is
Log(baseb)p + log(baseb)g
Opens down
1
Normal per of f/b =period

37. cot(90-x)
Tanx
F(x)-g(x)
Inverse
1

38. Sec^2x
1+tan^2x
Divisors or constant term/divisors of leading coefficient
Tanx
Same direction

39. 45-45-90 triangle
-b/2a
F(x)+4
x^ (a-b)
1 -1 - square root of 2

40. slope of linear with general equation
F(x)+4
-a/b
F(g(x))
Amplitude

41. What is the remainer of P(x) divided by (x-r)?
F(x)-g(x)
Opens up
If polynomial p(x) is divided by x-r then the remainder is p(r)
x=-b/2a

42. x^a /x^b
Opens up
Each x value only has one y
x^ (a-b)
F(g(x))

43. general equation of linear functions
Ax+by+c=0
Cscx
1/(x^a)
F(x-4)

44. translate 4 units to right
Cotx
Normal per of f/b =period
1+tan^2x
F(x-4)

45. 30-60-90 triangle
Opens up
2(sinx)(cosx)
1 - square root of 3 - 2
1-2sin^2x

46. even function
1+tan^2x
x^ (a+b)
F(-x)=f(x) x -y -x -y symmetric across y axis
F(x)*g(x)

47. parabola with y orientation
x^ab
Ax+by+c=0
If polynomial p(x) is divided by x-r then the remainder is p(r)
(x-h)^2=4p(y-k) p>0 opens up

48. x^a * y^a
(xy)^a
(x-h)^2=4p(y-k) p>0 opens up
Divisors or constant term/divisors of leading coefficient
Opp direction

49. for quad - a<0
Opens down
F(x)-g(x)
F(g(x))
Cscx

50. even funtion ends
Same direction
C=square root of a^+b^2
F(x)-g(x)
Opp direction