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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. x^a * y^a
Cos^2x-Sin^2x
x
1 - square root of 3 - 2
(xy)^a

2. sinx^2+cosx^2
Cscx
1
Cosx
3-2i

3. 3.) Cos2x
.5bcsina
1-2sin^2x
Tanx
Odd

4. for quad - a<0
Sinx
Ax+by+c=0
Opens down
Set of ordered pairs

5. relation
Set of ordered pairs
Divisors or constant term/divisors of leading coefficient
Normal per of f/b =period
1

6. odd function ends
F(x)/g(x)
(xy)^a
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
Opp direction

7. x^a /x^b
x
Odd
3-2i
x^ (a-b)

8. ellipse major/minor axis
2a - 2b
Cotx
Sin an dcos 2pi - tan is pi
(x-h)^2=4p(y-k) p>0 opens up

9. cot(90-x)
1 - square root of 3 - 2
Distance from parabola to the focus and directrix
False
Tanx

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

11. range
x=-b/2a
F(x)+g(x)
y values
Odd

12. f(x)*f(x)^-1
C=square root of (a^2-b^2)
C=square root of a^+b^2
Cscx^2
x

13. What is the remainer of P(x) divided by (x-r)?
Secx^2
(x-h)/a^2-(y-k)^2/b^2=1
If polynomial p(x) is divided by x-r then the remainder is p(r)
Same direction

14. sec(pi/2-x)
Cscx
2cos^2x-1
F(x)*g(x)
Ax+by+c=0

15. inverse has to be a function?
False
1
Sin an dcos 2pi - tan is pi
1+tan^2x

16. number of positive real zeros of polynomial p(x)
Equal to number of sign changes between terms or less than that number by an even integer
Divisors or constant term/divisors of leading coefficient
2cos^2x-1
1

17. product of even and odd function
(x-h)^2=4p(y-k) p>0 opens up
x values
C=square root of (a^2-b^2)
Odd

18. 1+cotx^2
y-k=+-(b/a)(x-h)
F(g(x))
Cscx^2
F(x)-g(x)

19. general form of quadratic
y values
(x-h)/a^2-(y-k)^2/b^2=1
y-k=+-(b/a)(x-h)
Ax^2+bx+c=y

20. area of tri
.5bcsina
x
Ax+by+c=0
Equal to number of sign changes between terms or less than that number by an even integer

21. Sin2x
Secx^2
2(sinx)(cosx)
F(x)-g(x)
Inverse

22. general equation of linear functions
Ax^2+bx+c=y
Tanx
Ax+by+c=0
x values

23. f^-1
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
2(sinx)(cosx)
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Inverse

24. even funtion ends
1 - square root of 3 - 2
Same direction
C=square root of a^+b^2
Divisors or constant term/divisors of leading coefficient

25. log(baseb)b
x
C=square root of a^+b^2
1/(x^a)
1

26. hyperbola distance to focus
C=square root of a^+b^2
1/(x^a)
x^ (a+b)
Cotx

27. (f/g)(x)
F(x)*g(x)
Divisors or constant term/divisors of leading coefficient
Tanx
F(x)/g(x)

28. log(baseb)(p/g)
2cos^2x-1
Log(baseb)p- log(baseb)g
y-k=+-(b/a)(x-h)
F(x-4)

29. general form of trigonometric function
y=a*f(bx+c)
F(x)-g(x)
1/(x^a)
(y-k)^2=4p(x-h) p>0 opens rt.

30. 30-60-90 triangle
-b/2a
1 - square root of 3 - 2
(x-h)^2/a^2+(y-k)^2/b^2=1
Log(baseb)p + log(baseb)g

31. ellipse x orientation
(x-h)^2/a^2+(y-k)^2/b^2=1
Same direction
Normal per of f/b =period
Distance from parabola to the focus and directrix

32. csc(90-x)
Secx
Cscx^2
-b/2a - c-(b^2/2a)
Even

33. hyperbola with x orientation - opens to sides
Divisors or constant term/divisors of leading coefficient
y=a*f(bx+c)
(x-h)/a^2-(y-k)^2/b^2=1
False

34. axis of symmetry of parabola
x=-b/2a
3-2i
.5bcsina
Each x value only has one y

35. sum of even functions
-b/2a - c-(b^2/2a)
Even
Sinx
F(x)*g(x)

36. (fog)(x)
(xy)^a
1 -1 - square root of 2
.5bcsina
F(g(x))

37. odd function
2(sinx)(cosx)
F(x)*g(x)
C=square root of a^+b^2
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin

38. function
-c/b
Each x value only has one y
Opens down
F(x)*g(x)

39. (f-g)(x)
(x-h)/a^2-(y-k)^2/b^2=1
Opens up
-b/2a
F(x)-g(x)

40. vertex of parabola
.5bcsina
-b/2a - c-(b^2/2a)
Log(baseb)p- log(baseb)g
x values

41. 45-45-90 triangle
3-2i
-b/2a - c-(b^2/2a)
1 -1 - square root of 2
2(sinx)(cosx)

42. hyperbola with x orientation - asymptote
y-k=+-(b/a)(x-h)
Ax^2+bx+c=y
1 - square root of 3 - 2
Each x value only has one y

43. ellipse distance to focus
3-2i
y=a*f(bx+c)
1
C=square root of (a^2-b^2)

44. periods of sin - cos tan
1 -1 - square root of 2
C=square root of a^+b^2
Sin an dcos 2pi - tan is pi
-c/b

45. 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)
Sinx
F(x)+4
Log(baseb)p- log(baseb)g

46. 1.) Cos2x
Normal per of f/b =period
Tanx
Opens up
Cos^2x-Sin^2x

47. (x^a)^b
F(x)+g(x)
x^ab
Reflected across line y=x
Cscx

48. general form of trig - b is
.5bcsina
Normal per of f/b =period
1-2sin^2x
Amplitude

49. log(baseb)(p*g)
Log(baseb)p + log(baseb)g
(x-h)^2/a^2+(y-k)^2/b^2=1
Set of ordered pairs
x

50. x^a * x^b
Reflected across line y=x
Odd
1+tan^2x
x^ (a+b)