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Math SATs- Review: All Topics Test
A test by
Oren Lahav
.
Test Questions
Question
Solve: (4(x^2)-16)/(x+2) = 8
Answers
Correct
Answer Text
+/-4
12
4
2
+/-2
Question
Find the mean, median and mode of: 1, 5, 5, 6, 9
Answers
Correct
Answer Text
Mean- 5, median- 5, mode-5
Mean-5.2, median-5, no mode
Mean- 5.2, mediam-5, mode-9
Mean- 5.2, median-5, mode-5
Mean- 5.2, no median, mode-5
Question
Find the equation of a line perpendicular to y= (-1/4)x+5 and that goes through (2,2)
Answers
Correct
Answer Text
y=4(x^2)+2
y=2x+2
y=4x-6
y=4x+2
y=2x-6
Question
What would be the angle across from the side of length 8 in a right-angled triangle, if the hypotenuse is 11.3?
Answers
Correct
Answer Text
21
45
37
53
61
Question
Find the equation of a parabola with vertex (0,5) and stertch factor -3.
Answers
Correct
Answer Text
y=-3x+5
y= -3(x^2)+5
y= (1/3)(x^2)-5
y= 3((x+5)^2)
y= ((x-5)^2)-3
Question
Which has the largest area?
Answers
Correct
Answer Text
Rectangle of dimensions 5.5x6.5
Square of side 6
Triangle of base 5 and height 7
Right-angled triangle of perpendicular sides 6 and 10
Circle of radius 2.5
Question
Find the next 3 terms in the sequence: 6, 14, 22, ...
Answers
Correct
Answer Text
32, 48, 56
28, 34, 40
30, 40, 52
25, 36, 49
30, 38, 46
Question
I have 14 pies. 10 are apple pies, while 6 are sugar-free. If I have 3 sugar-free apple pies, how many pies are either apples, or sugar-free, or both?
Answers
Correct
Answer Text
16
13
1
10
7
Question
What values of X and Y would make 3XY8 divisible by 3 and 11?
Answers
Correct
Answer Text
X=4, Y=6
X=9, Y=4
X=1, Y=3
X=4, Y=9
X=0, Y=2
Question
What's the probability of getting snake eyes or two 2s when throwing a pair of regular dice?
Answers
Correct
Answer Text
1/18
1/6
1/20
1/36
1/2
Answer
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SAT Prep
