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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. sec(pi/2-x)
Cscx
(y-k)^2=4p(x-h) p>0 opens rt.
Sin an dcos 2pi - tan is pi
Ax+by+c=0

2. cot(90-x)
Cscx^2
Sin an dcos 2pi - tan is pi
Tanx
1

3. x^a * x^b
x^ (a+b)
Sinx
y-k=+-(b/a)(x-h)
F(x)-g(x)

4. tan(pi/2-x)
Cotx
x^ab
x^ (a-b)
Each x value only has one y

5. (f/g)(x)
1/(x^a)
Cscx^2
F(x)/g(x)
2a - 2b

6. relation
(x-h)^2/a^2+(y-k)^2/b^2=1
F(x)-g(x)
Set of ordered pairs
F(-x)=f(x) x -y -x -y symmetric across y axis

7. area of tri
Set of ordered pairs
Tanx
.5bcsina
Log(baseb)p- log(baseb)g

8. What are the rational zeros of p(x)?
Divisors or constant term/divisors of leading coefficient
Normal per of f/b =period
Inverse
.5bcsina

9. general form of trig - b is
Distance from parabola to the focus and directrix
Normal per of f/b =period
F(g(x))
-c/b

10. translate 4 units to right
.5bcsina
Cscx
F(x)+4
F(x-4)

11. (fg)(x)
1+tan^2x
x^ab
F(x)*g(x)
(y-k)^2=4p(x-h) p>0 opens rt.

12. for quad - a>0
y=a*f(bx+c)
1 - square root of 3 - 2
Opens up
F(x)+4

13. x^a /x^b
x^ (a-b)
(x-h)^2=4p(y-k) p>0 opens up
P
-c/b

14. periods of sin - cos tan
Each x value only has one y
Opens up
1-2sin^2x
Sin an dcos 2pi - tan is pi

15. general form of trig - a is
F(-x)=f(x) x -y -x -y symmetric across y axis
Amplitude
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
-b/2a - c-(b^2/2a)

16. 45-45-90 triangle
Tanx
-a/b
1 -1 - square root of 2
Even

17. log(baseb)(p/g)
F(x)*g(x)
-b/2a - c-(b^2/2a)
Log(baseb)p- log(baseb)g
-c/b

18. f(x)*f(x)^-1
Divisors or constant term/divisors of leading coefficient
2a - 2b
x
If polynomial p(x) is divided by x-r then the remainder is p(r)

19. log(baseb)(p*g)
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
C=square root of (a^2-b^2)
Log(baseb)p + log(baseb)g
Ax+by+c=0

20. What is the remainer of P(x) divided by (x-r)?
P
If polynomial p(x) is divided by x-r then the remainder is p(r)
Odd
Amplitude

21. f^-1
Odd
(y-k)^2=4p(x-h) p>0 opens rt.
y values
Inverse

22. y intercept with general equation
Cscx^2
1-2sin^2x
-c/b
(x-h)^2=4p(y-k) p>0 opens up

23. 1+cotx^2
x values
Cscx^2
If polynomial p(x) is divided by x-r then the remainder is p(r)
C=square root of a^+b^2

24. sum of even functions
Even
If polynomial p(x) is divided by x-r then the remainder is p(r)
y-k=+-(b/a)(x-h)
Log(baseb)p- log(baseb)g

25. b^(log base b of p)
Secx
1
P
x values

26. domain
Log(baseb)p + log(baseb)g
x values
P
Ax^2+bx+c=y

27. sum of odd functions
(x-h)^2=4p(y-k) p>0 opens up
Odd
Ax^2+bx+c=y
-b/2a - c-(b^2/2a)

28. x^a * y^a
Tanx
(xy)^a
1
Inverse

29. Sin2x
Amplitude
Reflected across line y=x
x^ (a-b)
2(sinx)(cosx)

30. odd function
2(sinx)(cosx)
(x-h)^2/a^2+(y-k)^2/b^2=1
F(x-4)
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin

31. graph of inverse
Log(baseb)p + log(baseb)g
Cscx^2
x^ab
Reflected across line y=x

32. log(baseb)b
F(g(x))
Same direction
1
-b/2a - c-(b^2/2a)

33. parabola with x orientation
(y-k)^2=4p(x-h) p>0 opens rt.
If polynomial p(x) is divided by x-r then the remainder is p(r)
y values
Odd

34. is r a zero of a polynomial?
Same direction
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
x
C=square root of a^+b^2

35. general form of quadratic
1
y=a*f(bx+c)
False
Ax^2+bx+c=y

36. Sec^2x
(x-h)^2/a^2+(y-k)^2/b^2=1
F(x)-g(x)
1+tan^2x
Odd

37. inverse has to be a function?
1
False
(y-k)^2=4p(x-h) p>0 opens rt.
Cscx^2

38. hyperbola distance to focus
x=-b/2a
C=square root of a^+b^2
Sin an dcos 2pi - tan is pi
Divisors or constant term/divisors of leading coefficient

39. 2.) Cos2x
Odd
Divisors or constant term/divisors of leading coefficient
(x-h)/a^2-(y-k)^2/b^2=1
2cos^2x-1

40. sin(pi/2-x)
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
Each x value only has one y
Cosx
Divisors or constant term/divisors of leading coefficient

41. even function
Sin an dcos 2pi - tan is pi
Divisors or constant term/divisors of leading coefficient
Odd
F(-x)=f(x) x -y -x -y symmetric across y axis

42. cos(90-x)
Inverse
Secx^2
Sinx
.5bcsina

43. 3.) Cos2x
P
-a/b
Cosx
1-2sin^2x

44. vertex of parabola
-a/b
1 -1 - square root of 2
1
-b/2a - c-(b^2/2a)

45. What is another zero of an equation with zero 3+2i
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
3-2i
Secx
F(g(x))

46. (f-g)(x)
x=-b/2a
Equal to number of sign changes between terms or less than that number by an even integer
(xy)^a
F(x)-g(x)

47. x^(-a)
F(x)*g(x)
1/(x^a)
Secx^2
F(x)+g(x)

48. general form of trigonometric function
y=a*f(bx+c)
.5bcsina
F(x)-g(x)
F(x)/g(x)

49. 30-60-90 triangle
Each x value only has one y
1 -1 - square root of 2
Opp direction
1 - square root of 3 - 2

50. csc(90-x)
1/(x^a)
2a - 2b
Secx
1