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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. log(baseb)(p*g)
(y-k)^2=4p(x-h) p>0 opens rt.
Log(baseb)p + log(baseb)g
C=square root of a^+b^2
x=-b/2a

2. cos(90-x)
Secx^2
Sinx
F(x)-g(x)
False

3. ellipse x orientation
(x-h)^2/a^2+(y-k)^2/b^2=1
Ax+by+c=0
-c/b
(xy)^a

4. is r a zero of a polynomial?
Amplitude
x^ (a+b)
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
Inverse

5. general form of trigonometric function
3-2i
x^ (a-b)
y=a*f(bx+c)
1

6. 3.) Cos2x
Normal per of f/b =period
F(x-4)
Opens up
1-2sin^2x

7. (f+g)(x)
F(x)+g(x)
1-2sin^2x
Opp direction
Distance from parabola to the focus and directrix

8. x^a * y^a
Divisors or constant term/divisors of leading coefficient
(xy)^a
x values
Sin an dcos 2pi - tan is pi

9. translate 4 units up
(x-h)/a^2-(y-k)^2/b^2=1
Ax^2+bx+c=y
Distance from parabola to the focus and directrix
F(x)+4

10. x^0
1
3-2i
.5bcsina
Secx^2

11. tan(pi/2-x)
Set of ordered pairs
Cotx
Odd
x^ab

12. for quad - a<0
y=a*f(bx+c)
P
Opens down
Even

13. 1+cotx^2
Cotx
Cscx^2
-b/2a - c-(b^2/2a)
1/(x^a)

14. axis of symmetry of parabola
x=-b/2a
F(g(x))
Ax+by+c=0
F(x-4)

15. graph of inverse
F(x-4)
x values
Reflected across line y=x
.5bcsina

16. parabola with y orientation
1/(x^a)
Normal per of f/b =period
-b/2a
(x-h)^2=4p(y-k) p>0 opens up

17. even funtion ends
Secx^2
Distance from parabola to the focus and directrix
-a/b
Same direction

18. odd function
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Cosx
F(-x)=f(x) x -y -x -y symmetric across y axis
Cscx

19. sum of even functions
Even
Secx^2
Amplitude
C=square root of a^+b^2

20. (f/g)(x)
-c/b
Amplitude
Even
F(x)/g(x)

21. ellipse major/minor axis
1-2sin^2x
Each x value only has one y
2a - 2b
Same direction

22. number of positive real zeros of polynomial p(x)
3-2i
1-2sin^2x
Secx^2
Equal to number of sign changes between terms or less than that number by an even integer

23. inverse has to be a function?
False
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Amplitude
Normal per of f/b =period

24. for quad - a>0
Log(baseb)p + log(baseb)g
Opens up
Tanx
F(x-4)

25. x^a /x^b
Tanx
-a/b
-b/2a - c-(b^2/2a)
x^ (a-b)

26. What are the rational zeros of p(x)?
y=a*f(bx+c)
If polynomial p(x) is divided by x-r then the remainder is p(r)
Divisors or constant term/divisors of leading coefficient
Even

27. sin(pi/2-x)
Cosx
(x-h)^2/a^2+(y-k)^2/b^2=1
-b/2a
False

28. cot(90-x)
Tanx
P
1/(x^a)
Equal to number of sign changes between terms or less than that number by an even integer

29. y intercept with general equation
If polynomial p(x) is divided by x-r then the remainder is p(r)
x^ (a-b)
Secx^2
-c/b

30. area of tri
-b/2a - c-(b^2/2a)
Opens down
.5bcsina
2cos^2x-1

31. 45-45-90 triangle
1 -1 - square root of 2
(x-h)^2=4p(y-k) p>0 opens up
2(sinx)(cosx)
Tanx

32. 1+tanx^2
-c/b
F(x)+g(x)
Secx^2
Cos^2x-Sin^2x

33. sum of odd functions
Amplitude
Odd
Tanx
Ax^2+bx+c=y

34. f(x)*f(x)^-1
x
(y-k)^2=4p(x-h) p>0 opens rt.
Ax+by+c=0
Secx^2

35. hyperbola distance to focus
1 -1 - square root of 2
(y-k)^2=4p(x-h) p>0 opens rt.
C=square root of a^+b^2
x

36. ellipse distance to focus
C=square root of (a^2-b^2)
Sinx
If polynomial p(x) is divided by x-r then the remainder is p(r)
F(x-4)

37. general form of quadratic
Opens down
Sin an dcos 2pi - tan is pi
Ax^2+bx+c=y
Normal per of f/b =period

38. (f-g)(x)
Even
.5bcsina
F(x)-g(x)
F(g(x))

39. 2.) Cos2x
C=square root of a^+b^2
2cos^2x-1
Secx^2
Ax^2+bx+c=y

40. (fg)(x)
F(x)*g(x)
F(x-4)
x=-b/2a
P

41. relation
2(sinx)(cosx)
Set of ordered pairs
Distance from parabola to the focus and directrix
Cosx

42. Sec^2x
False
2(sinx)(cosx)
1+tan^2x
F(x)+4

43. general form of trig - a is
If polynomial p(x) is divided by x-r then the remainder is p(r)
x values
Amplitude
Opp direction

44. sec(pi/2-x)
1-2sin^2x
Cscx
(x-h)/a^2-(y-k)^2/b^2=1
(y-k)^2=4p(x-h) p>0 opens rt.

45. x^(-a)
Cos^2x-Sin^2x
1/(x^a)
2a - 2b
F(x)-g(x)

46. x^a * x^b
.5bcsina
Opens down
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
x^ (a+b)

47. general equation of linear functions
Cscx^2
Ax+by+c=0
Each x value only has one y
x values

48. What is the remainer of P(x) divided by (x-r)?
x^ (a+b)
Each x value only has one y
If polynomial p(x) is divided by x-r then the remainder is p(r)
(y-k)^2=4p(x-h) p>0 opens rt.

49. Sin2x
Odd
2(sinx)(cosx)
If polynomial p(x) is divided by x-r then the remainder is p(r)
Secx

50. hyperbola with x orientation - opens to sides
y=a*f(bx+c)
-b/2a - c-(b^2/2a)
-c/b
(x-h)/a^2-(y-k)^2/b^2=1