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Test your basic knowledge |
SAT Math Level 2 Subject Test
Start Test
Study First
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)b
1
x values
(x-h)^2=4p(y-k) p>0 opens up
3-2i
2. 45-45-90 triangle
x^ (a+b)
1 -1 - square root of 2
Log(baseb)p- log(baseb)g
(x-h)^2/a^2+(y-k)^2/b^2=1
3. general form of trig - b is
Normal per of f/b =period
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
1
4. ellipse x orientation
F(g(x))
Odd
Cosx
(x-h)^2/a^2+(y-k)^2/b^2=1
5. x^a /x^b
x^ (a+b)
x^ (a-b)
y values
y-k=+-(b/a)(x-h)
6. 30-60-90 triangle
1 - square root of 3 - 2
Secx^2
(x-h)^2=4p(y-k) p>0 opens up
x^ (a-b)
7. x-coordinate of vertex of parabola
-b/2a
x values
x^ (a+b)
F(x)/g(x)
8. Sec^2x
Same direction
2(sinx)(cosx)
Cscx
1+tan^2x
9. (x^a)^b
Normal per of f/b =period
Opp direction
x^ab
2(sinx)(cosx)
10. cos(90-x)
(x-h)^2=4p(y-k) p>0 opens up
Sinx
x
Normal per of f/b =period
11. 1.) Cos2x
2a - 2b
-c/b
-b/2a - c-(b^2/2a)
Cos^2x-Sin^2x
12. translate 4 units up
F(x)+4
-a/b
Sinx
x^ (a-b)
13. even function
(x-h)^2=4p(y-k) p>0 opens up
y=a*f(bx+c)
F(-x)=f(x) x -y -x -y symmetric across y axis
F(x)*g(x)
14. 3.) Cos2x
Normal per of f/b =period
1-2sin^2x
If polynomial p(x) is divided by x-r then the remainder is p(r)
1
15. range
Amplitude
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
y values
(x-h)^2=4p(y-k) p>0 opens up
16. b^(log base b of p)
Reflected across line y=x
(x-h)^2=4p(y-k) p>0 opens up
Tanx
P
17. hyperbola with x orientation - opens to sides
(x-h)/a^2-(y-k)^2/b^2=1
Ax^2+bx+c=y
x=-b/2a
1 - square root of 3 - 2
18. sin(pi/2-x)
(xy)^a
Reflected across line y=x
Cosx
x=-b/2a
19. parabola with y orientation
Divisors or constant term/divisors of leading coefficient
(x-h)^2=4p(y-k) p>0 opens up
Secx
F(x)+4
20. y intercept with general equation
Divisors or constant term/divisors of leading coefficient
False
-c/b
Log(baseb)p + log(baseb)g
21. ellipse distance to focus
F(-x)=f(x) x -y -x -y symmetric across y axis
Divisors or constant term/divisors of leading coefficient
1
C=square root of (a^2-b^2)
22. What are the rational zeros of p(x)?
Sin an dcos 2pi - tan is pi
x
Amplitude
Divisors or constant term/divisors of leading coefficient
23. x^a * y^a
Sinx
(xy)^a
Reflected across line y=x
Inverse
24. hyperbola with x orientation - asymptote
Secx
1/(x^a)
Cscx
y-k=+-(b/a)(x-h)
25. x^0
1
F(x)-g(x)
P
Odd
26. general form of trigonometric function
3-2i
y=a*f(bx+c)
x^ (a-b)
C=square root of (a^2-b^2)
27. sum of even functions
Even
-c/b
1/(x^a)
-a/b
28. graph of inverse
1
Cscx^2
1 - square root of 3 - 2
Reflected across line y=x
29. domain
Divisors or constant term/divisors of leading coefficient
1
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
x values
30. sum of odd functions
Odd
Ax^2+bx+c=y
Equal to number of sign changes between terms or less than that number by an even integer
Log(baseb)p + log(baseb)g
31. general form of trig - a is
If polynomial p(x) is divided by x-r then the remainder is p(r)
2(sinx)(cosx)
Amplitude
Odd
32. x^a * x^b
x^ (a+b)
(x-h)^2/a^2+(y-k)^2/b^2=1
Normal per of f/b =period
.5bcsina
33. relation
(x-h)^2/a^2+(y-k)^2/b^2=1
2(sinx)(cosx)
1
Set of ordered pairs
34. log(baseb)(p/g)
x values
(xy)^a
Set of ordered pairs
Log(baseb)p- log(baseb)g
35. slope of linear with general equation
-a/b
F(-x)=f(x) x -y -x -y symmetric across y axis
Cscx
Log(baseb)p + log(baseb)g
36. log(baseb)(p*g)
Inverse
Log(baseb)p + log(baseb)g
1 -1 - square root of 2
Divisors or constant term/divisors of leading coefficient
37. f(x)*f(x)^-1
False
Cotx
Log(baseb)p- log(baseb)g
x
38. even funtion ends
F(x)/g(x)
Same direction
Ax+by+c=0
F(g(x))
39. What is another zero of an equation with zero 3+2i
-a/b
F(x)*g(x)
Equal to number of sign changes between terms or less than that number by an even integer
3-2i
40. for quad - a>0
Cotx
Cos^2x-Sin^2x
Opens up
2cos^2x-1
41. (fog)(x)
F(g(x))
Normal per of f/b =period
Tanx
Equal to number of sign changes between terms or less than that number by an even integer
42. sinx^2+cosx^2
1
Each x value only has one y
Reflected across line y=x
Opens up
43. parabola with x orientation
1
1 -1 - square root of 2
(xy)^a
(y-k)^2=4p(x-h) p>0 opens rt.
44. inverse has to be a function?
x^ (a-b)
False
Cosx
F(x-4)
45. conics p
P
False
Distance from parabola to the focus and directrix
1
46. vertex of parabola
-b/2a - c-(b^2/2a)
Odd
Secx
Distance from parabola to the focus and directrix
47. number of positive real zeros of polynomial p(x)
F(x)/g(x)
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
Same direction
48. f^-1
Odd
Inverse
1 - square root of 3 - 2
R is a zero of the polynomial p(x) if and only if x-r is a divisior of p(x)
49. (f-g)(x)
Odd
F(x)-g(x)
F(g(x))
Set of ordered pairs
50. general equation of linear functions
Log(baseb)p- log(baseb)g
x^ab
Ax+by+c=0
Divisors or constant term/divisors of leading coefficient