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SAT Math Review 2 10 Questions Flashcards | StudBud
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SAT Math Review 2 10 Questions
SAT Math Review 2 10 Questions
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SAT Review
Flashcards
10 cards
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Questions
10
Answers
1
Show tickets cost $3 & $5. If 50 tickets cost $250, how many tickets wer sold for $3?
10
30
40
25
2
If
a
and
b
are real numbers, square root of -1 =
i
, and
(
a
+
b
) + 5
i
=
9 +
ai
, then
b =
?
5
5 + 4i
4
4 + 5i
3
What is the least positive integer that has the same number of positive factors as 175?
16
12
8
10
4
If
y = kx
, where
k
is a constant and
y
= 24 when
x
= 6, what is the value of
y
when
x
= 5?
15
6
20
25
5
The function
f
,where
f
(
x)
= ( 1 + x )
2
, is defined for - 2 ≤
x
≤ 2. What is the range of
f
?
0 ≤ f (x) ≤ 9
1 ≤ f (x) ≤ 4
1 ≤ f (x) ≤ 9
0 ≤ f (x) ≤ 4
6
If log
c
a
=
x
, which of the following must be true?
c a = x
c x = a
a c = x
a x = c
7
What are all values of
x
for which 4 -
x
2
≥
x
- 2?
- 5 ≤ x ≤ 0
x ≤ - 3 or x ≥ 2
x ≥ - 3
- 3 ≤ x ≤ 2
8
C is a right angle. AB = 10 and
m
∠BAC = 22
o
. What is BC?
3.7
6.8
4.0
5.8
9
Line
s a
and
b
are parallel. Line
s m
and n are parallel. If
m
∠10 is 35
o
, what is
m
∠5?
35o
53o
70o
145o
10
If
g(x) =
(
x
2
- 9)/(
x
- 3)
and
f
(x) = x
+ 3, what is true about the graphs of
f
and
g
?
II and III
I only
III only
I an III
