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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 * x^b
Opens up
x^ (a+b)
3-2i
(y-k)^2=4p(x-h) p>0 opens rt.

2. domain
F(x-4)
x values
Opens down
Inverse

3. sin(pi/2-x)
Each x value only has one y
Cosx
Log(baseb)p + log(baseb)g
-a/b

4. general form of trig - b is
F(x-4)
Normal per of f/b =period
F(x)+4
-c/b

5. (f-g)(x)
If polynomial p(x) is divided by x-r then the remainder is p(r)
Same direction
F(x)-g(x)
Secx

6. x-coordinate of vertex of parabola
Cscx
Divisors or constant term/divisors of leading coefficient
Odd
-b/2a

7. ellipse major/minor axis
2a - 2b
(x-h)^2=4p(y-k) p>0 opens up
Set of ordered pairs
Reflected across line y=x

8. x^a * y^a
Secx
(xy)^a
(x-h)/a^2-(y-k)^2/b^2=1
Opens up

9. y intercept with general equation
.5bcsina
-c/b
Divisors or constant term/divisors of leading coefficient
Sin an dcos 2pi - tan is pi

10. odd function
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Equal to number of sign changes between terms or less than that number by an even integer
-c/b
y=a*f(bx+c)

11. graph of inverse
x^ab
Amplitude
Odd
Reflected across line y=x

12. What is the remainer of P(x) divided by (x-r)?
-b/2a - c-(b^2/2a)
1+tan^2x
-c/b
If polynomial p(x) is divided by x-r then the remainder is p(r)

13. translate 4 units to right
F(x-4)
1
Cotx
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)

14. b^(log base b of p)
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Normal per of f/b =period
P
Secx

15. hyperbola with x orientation - asymptote
(xy)^a
y-k=+-(b/a)(x-h)
Same direction
P

16. x^a /x^b
x^ (a-b)
P
-b/2a
x^ab

17. (fog)(x)
F(g(x))
1
Sinx
-c/b

18. range
Secx^2
C=square root of a^+b^2
.5bcsina
y values

19. Sin2x
False
2(sinx)(cosx)
Log(baseb)p- log(baseb)g
Odd

20. ellipse distance to focus
C=square root of (a^2-b^2)
F(g(x))
Opens down
(x-h)^2=4p(y-k) p>0 opens up

21. vertex of parabola
F(x)*g(x)
-b/2a - c-(b^2/2a)
F(x)/g(x)
Cscx

22. general form of trigonometric function
y=a*f(bx+c)
-c/b
Cscx^2
F(g(x))

23. slope of linear with general equation
-a/b
F(x)+g(x)
Cotx
Odd

24. odd function ends
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
Opp direction
Sinx
(x-h)^2=4p(y-k) p>0 opens up

25. translate 4 units up
F(x)+4
1
y-k=+-(b/a)(x-h)
C=square root of a^+b^2

26. 1+tanx^2
2(sinx)(cosx)
Divisors or constant term/divisors of leading coefficient
3-2i
Secx^2

27. is r a zero of a polynomial?
C=square root of (a^2-b^2)
Tanx
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
Inverse

28. even function
F(-x)=f(x) x -y -x -y symmetric across y axis
1
(x-h)^2/a^2+(y-k)^2/b^2=1
F(x)/g(x)

29. conics p
Distance from parabola to the focus and directrix
F(x)+g(x)
(xy)^a
1-2sin^2x

30. f(x)*f(x)^-1
x
Same direction
-c/b
x^ab

31. 2.) Cos2x
x
-b/2a - c-(b^2/2a)
2cos^2x-1
Normal per of f/b =period

32. 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
Cscx
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin

33. parabola with y orientation
False
Cos^2x-Sin^2x
(x-h)^2=4p(y-k) p>0 opens up
Even

34. relation
Set of ordered pairs
F(x-4)
Distance from parabola to the focus and directrix
1-2sin^2x

35. log(baseb)b
1
Distance from parabola to the focus and directrix
1/(x^a)
F(-x)=f(x) x -y -x -y symmetric across y axis

36. f^-1
Cos^2x-Sin^2x
F(x)+4
y values
Inverse

37. ellipse x orientation
Reflected across line y=x
(x-h)^2/a^2+(y-k)^2/b^2=1
Same direction
Amplitude

38. Sec^2x
Normal per of f/b =period
Secx
3-2i
1+tan^2x

39. inverse has to be a function?
Even
Reflected across line y=x
False
x^ (a-b)

40. log(baseb)(p/g)
Divisors or constant term/divisors of leading coefficient
x^ab
Log(baseb)p- log(baseb)g
1 - square root of 3 - 2

41. (f+g)(x)
C=square root of (a^2-b^2)
Reflected across line y=x
Cosx
F(x)+g(x)

42. 45-45-90 triangle
Set of ordered pairs
1 -1 - square root of 2
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Ax^2+bx+c=y

43. tan(pi/2-x)
3-2i
If polynomial p(x) is divided by x-r then the remainder is p(r)
Cotx
Divisors or constant term/divisors of leading coefficient

44. axis of symmetry of parabola
C=square root of a^+b^2
x^ab
F(x)+4
x=-b/2a

45. x^0
1 - square root of 3 - 2
Cscx^2
Cotx
1

46. 30-60-90 triangle
1 - square root of 3 - 2
Cos^2x-Sin^2x
Log(baseb)p + log(baseb)g
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin

47. hyperbola distance to focus
x values
C=square root of a^+b^2
1
Secx

48. area of tri
.5bcsina
F(x)*g(x)
x^ (a-b)
Sinx

49. cos(90-x)
Sinx
Opens down
F(x)+4
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin

50. What is another zero of an equation with zero 3+2i
x=-b/2a
Ax+by+c=0
2(sinx)(cosx)
3-2i

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SAT Math Level 2 Subject Test

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