Elementary Algebra 3rd. Edition by Charles P. McKeague | 9780124847958 | 0124847951 | Holooly

Elementary Algebra

1862 SOLVED PROBLEMS

Question: 3.3.PS.31

Find the slope of the line through the following pairs of points. Then, plot each pair of points, draw a line through them, and indicate the rise and run in the graph in the same manner shown in Examples 4 and 5. (-3, 2), (3, -2) ...

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Question: 3.3.PS.33

Find the slope of the line through the following pairs of points. Then, plot each pair of points, draw a line through them, and indicate the rise and run in the graph in the same manner shown in Examples 4 and 5. (2, -5), (3, -2) ...

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Question: 3.4.3

Find the slope and y-intercept for the equation -2x + y = -4. Then, use them to draw the graph. ...

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To identify the slope and y -intercept from the eq...

Question: 2.1.PS.55

Find the value of the following expressions when x is – 5. Then, simplify the expression and check to see that it has the same value for x = – 5. 2x – 5x + 1 ...

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Question: 2.1.PS.59

Find the value of the following expressions when x is – 5. Then, simplify the expression and check to see that it has the same value for x = – 5. 7x – 4 – x – 3 ...

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Question: 2.1.PS.61

Find the value of the following expressions when x is – 5. Then, simplify the expression and check to see that it has the same value for x = – 5. 5(2x + 1) + 4 ...

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Question: 2.3.7

Solve for x: 3x – 4 = – 2x + 6. ...

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We begin by adding 2x to both sides: 3x + 2x - 4 =...

Question: 3.3.5

Find the slope of the line through (-2, 1) and (5, -4). ...

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It makes no difference which ordered pair we call ...

Question: 3.3.PS.1

Find the x- and y-intercepts for the following equations. Then, use the intercepts to graph each equation. 2x + y = 4 ...

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Question: 3.3.PS.3

Find the x- and y -intercepts for the following equations. Then, use the intercepts to graph each equation. -x + y = 3 ...

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