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Mixed Review College Prep Math Flashcards | StudBud
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Mixed Review College Prep Math
Mixed Review College Prep Math
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1
What is the slope of the line whose equation is -8y + 2 = 5(2x – 3)?
-4/5
-5/4
-7/8
7/8
2
12a. Factor the polynomial: x
2
+ 6x + 8
(x + 3)(x + 2)
(x + 8)(x + 1)
(x + 4)(x + 2)
(x + 2)(x + 4)
3
How do you determine the solution from a graph of an inequality?
Point is in the shaded region.
Cannot determine
Point is in the unshaded region.
4
What is the range of mapping?
-5, -2, 11, 15
124, 92, -12, -36
What is the range??
-36 ≤ y≤ 124
5
Vertex of Quadratics
\left(-4,2\right)
\left(1,-2\right)
\left(2,-1\right)
\left(1,-1\right)
6
Factor Completely
4x(x-9)
2x(2x-18)
x(4x-36)
4(x2-9x)
7
Is this relation a function? (1,3), (1,5), (2,3), (3,4)
No
Yes
8
Would the boundary line be solid or dashed for y > 2x+1
solid
cannot determine from the information.
dashed
9
What is the slope of the line passing through (0,2) and (2,-4)
-(1/3)
(1/3)
-3
3
10
Evaluate:
g(x) = 2x+3
; Find
g(-3)
3
-3
8
-9
11
What is the slope of the following equation? y = (-1/3)x + 2?
3
-(1/3)
(1/3)
-3
12
Solve the system: y = -2x-7 and 4x+2y = 4
(2,4)
Infinite solutions
(-7,-2)
No solution
13
Gym membership has a registration fee of $25 and costs $10 per month. Write an equation.
y = 10m + 25
y = 5m + 10
y = (10 + 25)m
y = 25m + 10
14
Fundamental Counting Principle
10
16
8
12
15
How would you solve this equation?
Subtract 11
Divide by 11
Add 11
Multiply by 11
16
What is the y intercept of equation: 2x + 3y = 6 ?
2
-2
3
1
17
What is the first step to use when solving the equation: 2(x-1) = 3x + 5
Subtraction property of equality
Addition property of equality
Distributive property
Combine like terms
18
Which of the following is equivalent to 2x + 3y =15
y = -3/2x + 5
y = 2/3x + 5
y = -2/3x + 5
y = -2x + 5
19
Find the x & y intercepts of the linear equation 3x - 5y = 15
(5, 0) & (0, -3)
(5, 0) & (-3, 0)
(0, 5) & (0, 3)
(0, 5) & (-3, 0)
20
Which equation has a slope of 0 and passes through the point (-4, 9)
y = 9
y = -4
x = -4
y = -4x + 9
