Which of the following graphs does not represent a function?
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Question 6
6.
Consider the function g(x)=-3x-4. If the domain value is selected from the set {-8,-2,0,3}, which of the following is a corresponding range value?
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Question 7
7.
Which of the following relations represents y as a function of x?
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Question 8
8.
Emily is wanting to purchase DVDs using the prices in the table below. Which equation best describes the relationship between the total cost, y, and the number of DVDs, x?
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Question 9
9.
Which of the following inequalities represents range of the graph?
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Question 10
10.
For h(x)=8-4x, find h(x) when x=-7
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Question 11
11.
For g(r)=0.4r+18, find g(10)
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Question 12
12.
Given the graph, find x when f(x)=4
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Question 13
13.
Given the graph, find f(-3)
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Question 14
14.
Find the slope of the line through the following points (2,-3) and (5,1)
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Question 15
15.
Find the slope of the line through the following points (3,-2) and (4,-2)
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Question 16
16.
Write an equation for a line with slope of -2/3 and y-intercept 4
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Question 17
17.
Write an equation for a line that goes through (0,-5) with a slope of -3
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Question 18
18.
State the slope of the line
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Question 19
19.
State the slope of the line
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Question 20
20.
Which of the following graphs shows the linear equation
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Question 21
21.
Find the equation of the line given the graph
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Question 22
22.
Which of the following tables contains values for an equation that has a rate of change of -2
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Question 23
23.
Write the equation in slope intercept form: -4x+2y=8
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Question 24
24.
Determine the x intercept of 6x-4y=-4
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Question 25
25.
Find the equation of the line that passes through the given points (5,-1) and (5,5)
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Question 26
26.
Find the y intercept
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Question 27
27.
Which of the following is the graph of y=-2x+4
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Question 28
28.
Bobby bought 4 chicken sandwiches and 6 bowls of vegetable soup for $33. Sally bought 1 chicken sandwich and 2 bowls of vegetable soup for $9.50. Which systems of linear equations could be used to find the cost of a chicken sandwich, c, and the cost of a bowl of vegetable soup, b?