Test your basic knowledge |

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
F(g(x))
Cscx^2
Reflected across line y=x
-b/2a - c-(b^2/2a)

2. x^a /x^b
False
1-2sin^2x
x^ (a-b)
If polynomial p(x) is divided by x-r then the remainder is p(r)

3. range
y values
Secx
Odd
2cos^2x-1

4. What is the remainer of P(x) divided by (x-r)?
If polynomial p(x) is divided by x-r then the remainder is p(r)
F(x)-g(x)
Amplitude
(x-h)^2/a^2+(y-k)^2/b^2=1

5. What are the rational zeros of p(x)?
Opens up
Set of ordered pairs
If polynomial p(x) is divided by x-r then the remainder is p(r)
Divisors or constant term/divisors of leading coefficient

6. 3.) Cos2x
Tanx
1-2sin^2x
1+tan^2x
x^ (a+b)

7. sum of odd functions
1
1
(x-h)^2/a^2+(y-k)^2/b^2=1
Odd

8. (f+g)(x)
F(x)+g(x)
Ax+by+c=0
1 -1 - square root of 2
(x-h)/a^2-(y-k)^2/b^2=1

9. What is another zero of an equation with zero 3+2i
F(g(x))
(x-h)/a^2-(y-k)^2/b^2=1
1 -1 - square root of 2
3-2i

10. even function
Log(baseb)p + log(baseb)g
F(-x)=f(x) x -y -x -y symmetric across y axis
F(g(x))
1+tan^2x

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

12. odd function
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
(y-k)^2=4p(x-h) p>0 opens rt.
F(g(x))
(x-h)/a^2-(y-k)^2/b^2=1

13. hyperbola with x orientation - asymptote
y-k=+-(b/a)(x-h)
Ax^2+bx+c=y
3-2i
Tanx

14. graph of inverse
1-2sin^2x
Odd
F(x)+g(x)
Reflected across line y=x

15. x^0
1
2(sinx)(cosx)
1-2sin^2x
Divisors or constant term/divisors of leading coefficient

16. x^a * x^b
x^ (a-b)
(x-h)^2=4p(y-k) p>0 opens up
1
x^ (a+b)

17. general form of trigonometric function
y=a*f(bx+c)
(x-h)^2/a^2+(y-k)^2/b^2=1
F(x-4)
Normal per of f/b =period

18. f^-1
F(x)/g(x)
1/(x^a)
Ax+by+c=0
Inverse

19. Sec^2x
1+tan^2x
F(x)-g(x)
Opp direction
x

20. log(baseb)(p*g)
.5bcsina
Log(baseb)p + log(baseb)g
P
Normal per of f/b =period

21. (f-g)(x)
x
Even
F(x)-g(x)
(x-h)^2=4p(y-k) p>0 opens up

22. odd function ends
False
Opp direction
.5bcsina
Each x value only has one y

23. sum of even functions
Even
Cscx
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.

24. ellipse major/minor axis
Cotx
Normal per of f/b =period
1 -1 - square root of 2
2a - 2b

25. 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
Log(baseb)p- log(baseb)g
-c/b
Opens down

26. relation
(x-h)^2=4p(y-k) p>0 opens up
Set of ordered pairs
x values
x^ (a+b)

27. slope of linear with general equation
Set of ordered pairs
C=square root of (a^2-b^2)
Even
-a/b

28. 2.) Cos2x
2cos^2x-1
Equal to number of sign changes between terms or less than that number by an even integer
1
2(sinx)(cosx)

29. axis of symmetry of parabola
x=-b/2a
Cos^2x-Sin^2x
Log(baseb)p- log(baseb)g
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)

30. domain
1/(x^a)
1 - square root of 3 - 2
Distance from parabola to the focus and directrix
x values

31. product of even and odd function
Amplitude
Odd
1 - square root of 3 - 2
y=a*f(bx+c)

32. translate 4 units to right
Reflected across line y=x
1/(x^a)
(y-k)^2=4p(x-h) p>0 opens rt.
F(x-4)

33. (x^a)^b
Divisors or constant term/divisors of leading coefficient
If polynomial p(x) is divided by x-r then the remainder is p(r)
x^ab
Same direction

34. sin(pi/2-x)
Cosx
2(sinx)(cosx)
2a - 2b
1/(x^a)

35. sec(pi/2-x)
(x-h)^2/a^2+(y-k)^2/b^2=1
Cscx
Secx
Log(baseb)p- log(baseb)g

36. log(baseb)(p/g)
Log(baseb)p- log(baseb)g
Opens up
Normal per of f/b =period
Set of ordered pairs

37. Sin2x
-b/2a
2(sinx)(cosx)
Cosx
Divisors or constant term/divisors of leading coefficient

38. periods of sin - cos tan
C=square root of a^+b^2
Distance from parabola to the focus and directrix
y values
Sin an dcos 2pi - tan is pi

39. inverse has to be a function?
Sin an dcos 2pi - tan is pi
-c/b
F(-x)=f(x) x -y -x -y symmetric across y axis
False

40. general form of trig - b is
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
Normal per of f/b =period
(x-h)^2/a^2+(y-k)^2/b^2=1
F(x)+g(x)

41. 1+tanx^2
-c/b
Cosx
Secx^2
3-2i

42. x^a * y^a
Ax^2+bx+c=y
F(-x)=-f(x) - x -y -x --y - symmetric with respect to the origin
1-2sin^2x
(xy)^a

43. 1.) Cos2x
-a/b
Even
Cos^2x-Sin^2x
F(x-4)

44. csc(90-x)
Each x value only has one y
F(x)+4
F(x)-g(x)
Secx

45. area of tri
2a - 2b
-b/2a
3-2i
.5bcsina

46. ellipse distance to focus
-c/b
Cos^2x-Sin^2x
C=square root of (a^2-b^2)
x^ab

47. vertex of parabola
x
(xy)^a
-b/2a - c-(b^2/2a)
Each x value only has one y

48. cot(90-x)
F(x)-g(x)
1+tan^2x
1 -1 - square root of 2
Tanx

49. general form of trig - a is
y=a*f(bx+c)
y-k=+-(b/a)(x-h)
Log(baseb)p- log(baseb)g
Amplitude

50. translate 4 units up
1 - square root of 3 - 2
2(sinx)(cosx)
F(x)+4
F(x)-g(x)