Solving Two-Step Inequalities

Question 1

Which is the graph of the system of equations y = 3x + 6 and y = 3x +1?

Revolt · Accepted Answer

B:

Question 2

What is the point of intersection?

Revolt · Accepted Answer

D: (–2, 2)

Question 3

The blue line is the graph of y = –x + 3. Use the sliders to make the orange line represent y = –2x + 9. Examine the graph. What appears to be the solution of this system of equations?

Revolt · Accepted Answer

C: (6, –3)

Question 4

The slope-intercept form of the first equation is .

Revolt · Accepted Answer

B: y = –4x + 5

Question 5

The blue line is the graph of y = –4x + 5. Use the sliders to make the orange line represent y = –2x + 3. Examine the graph. What is the solution of the system of these two equations?

Revolt · Accepted Answer

B: (1, 1)

Question 6

What is x – 2y = 8 in slope-intercept form?

Revolt · Accepted Answer

C: y = (1/2)x – 4

Question 7

Verify the solution. Which true statement appears in your check?

Revolt · Accepted Answer

A: –3 = –3

Question 8

The slope-intercept form of the second equation is .

Revolt · Accepted Answer

C: y = –2x + 3

Question 9

What is –2x + 4y = –16 in slope-intercept form?

Revolt · Accepted Answer

C: y = (1/2)x – 4

Question 10

How many solutions will there be?

Revolt · Accepted Answer

C: infinitely many solutions

Solving Two-Step Inequalities Answers

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