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SAT Prep Algebra (Prep Week 3) Flashcards | StudBud
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SAT Prep Algebra (Prep Week 3)
SAT Prep Algebra (Prep Week 3)
20 terms
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#satmathalgebra
Flashcards
20 cards
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Questions
20
Answers
1
Find the solution set for 1/3x+1/3y=-4 1/3x-1/3y=-2/3
(-7,-5)
(-8,-4)
-8,-5)
(7,-4)
2
√ 72 + √ 72 = m √ n. m and n are integers such that m > n. What is value of m?
24
12
16
6
3
Marcy has a total of 100 dimes and quarters. The total value is $14.05, how many quarters?
73
27
40
56
4
What is the equation of the line that has a slope of 4 and passes through the point (3,-10)?
y = 4x − 22
y = 4x + 43
y = 4x − 43
y = 4x + 22
5
If 2(x-3) = 14, what is x
2
- 6x + 9?
40
10
12
5
6
Which line given by its equation below contains the points (1, -1) and (3, 5)?
2y = 6x - 8
y = 3x + 4
y = -3x + 4
-2y -6x = 0
7
Which equation best represents the area of the rectangle below?
area = 2x^2
area = 4(x+1)(x-1)
area = 2(x+1) + 2(x-1)
area = x^2 - 1
8
If y+2 is a positive integer, then y must be
positive
even
less than 2
odd
9
If (x + 1)
2
= 4 and (x − 1)
2
= 16, what is the value of x ?
-3
1
3
-1
10
If x
3
= 8, x
6
=
64
36
16
4
11
Simplify | - x
2
+ 4x - 4 |
= (x - 2)2
= (x -+2)2
=(x+2)(x-2)
0
12
What are the solutions for the quadratic equation x
2
+ 6x = 16?
−2,8
−2, -8
2, 8
2, −8
13
6/5x+5 = (4/x+1) - (7/5)
1
15
6
0
14
Solve |-2x + 2| -3 = -3
13
0
1
12
15
Which equation best describes the relationship between x and y in this table?
y = - x/4 - 4
y = - x/4 + 4
y = - 4x + 4
y = - 4x - 4
16
For how many integer x does the expression x
2
- 4 < 36 hold true?
2
13
0
10
17
What is the y-intercept of the graph of 4x + 2 y = 12?
6
-2
12
-4
18
If 2x - 3 = 9, what is x
2
- 4x + 2?
32
14
26
36
19
What is the next term in the geometric sequence 16, –4, 1, – 1 4 , … ?
1/16
0
-1/8
1/8
20
Factor the expression 6x
2
- 13x + 5
(3x - 5)(2x - 1)
(2x-5)(3x-2)
Can't be determined
(3x-3)(3x-7)
