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SAT Math
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#math #SAT no calc
Flashcards
11 cards
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Practice quiz
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Questions
11
Answers
1
Which of the following represents a line parallel to the line y=-3x+4?
x+3y=1
3x-y=7
2x-3y=6
6x+2y=15
2
All of the following are Pythagorean triples EXCEPT:
(3,4,5)
(6,9,15)
(7,24,25)
(5,12,13)
3
What is the radius of the circle represented by (x-12)
2
+(y+6)
2
=15 ?
7.5
15
6
√15
4
Which of the following is equivalent to 3(2x+1)(4x+1)?
24x2+18x+3
45x
24x2+3
18x2+6
5
sine =
adjacent/hypotenuse
opposite/hypotenuse
opposite/adjacent
hypotenuse/adjacent
6
cosine=
adjacent/hypotenuse
opposite/adjacent
hypotenuse/opposite
opposite/hypotenuse
7
sum of exterior angles of a polygon=
Sum of interior angles/n
(n-2)*180
360
180n
8
Which of the following has x-intercepts at -3, -1, and 1?
f(x)=(x+1)2(x+3)
f(x)=(x-1)(x+1)(x+3)
f(x)=(x-3)(x-1)(x+1)
f(x)=(x-3)(x-1)2
9
If (1/2)x + (1/3)y = 4, what is the value of 3x + 2y?
12
16
36
24
10
sum of interior angles of a polygon=
(n-2)*180
360
n*180
(n+3)*6
11
tangent = ?
opposite/hypotenuse
opposite/adjacent
adjacent/hypotenuse
adjacent/opposite
