# Saxon Algebra 1: Linear Equations Chapter Exam

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

### Page 1

#### Question 1 1. Find the slope of this line: 4y - x = 0

#### Question 2 2. Which variable in which equation needs to be eliminated in order to solve this system using Gaussian elimination?

#### Question 3 3. Which equation represents a line that goes through the points (0, 1) and (1, 0)?

#### Question 4 4. You are trying to solve a system using Gaussian elimination. In the process, you see that you get 0 for all the rows below the first row. What does this most likely mean for your system?

#### Question 5 5. Which slope intercept form equation is equivalent to the standard form equation -x + 2y = -8?

### Page 2

####
Question 6
6.
Which of the following equations represent(s) a line that goes through the points (2,3) and (1,1)?

I) y = 2(x - 2) + 3

II) y = 2x - 1

III) y = 2(x - 1) + 1

#### Question 7 7. You are solving a system using Gaussian elimination when you realize that your last row tells you that 0 = 4. You know this to be false, so what does this most likely mean for your system?

#### Question 8 8. Which one of the following graphs shows a pair of parallel lines?

#### Question 9 9. How many solutions does an inconsistent system have?

#### Question 10 10. Find the distance between the points (-3, 4) and (2, 5).

### Page 3

#### Question 11 11. What are the coordinates of the y-intercept of the equation 5x - 3y = 2?

#### Question 12 12. Solve the following system of equations.

#### Question 13 13. Which of the following statements is true about inconsistent and dependent systems?

#### Question 14 14. Which of these equations is perpendicular to y = 6/5x + 1

####
Question 15
15.
Solve for c in the following equation:

2c - 5 = c + 5

### Page 4

#### Question 16 16. One line has a slope of -1/5, which of the following two points will give a line that is perpendicular to it?

#### Question 17 17. Find the distance between the two points (4, 1) and (10, 9).

#### Question 18 18. Which type of system has an infinite number of solutions?

#### Question 19 19. What are the coordinates of the x-intercept of the equation 2x - 3y = 8?

#### Question 20 20. Which step below shows an error in solving for the distance between the two points (3,4) and (-3,2)?

### Page 5

#### Question 21 21. Which of the following graphs represents x = -3?

#### Question 22 22. Which linear equation is shown below?

#### Question 23 23. Find the slope of this line: 6x + 7y = 21

#### Question 24 24. For which one of the following lines would the graph fall exactly on top of the x-axis?

#### Question 25 25. Find the distance between the two points (-4, -2) and (-4, 3).

### Page 6

#### Question 26 26. Why do we use inverse operations for elimination when solving algebraic equations.

#### Question 27 27. What is the slope of a line passing through (-3, 4) and (2, -2)?

####
Question 28
28.
What is the slope of the line represented by the following formula?

y = 2 + 6(x - 3)

#### Question 29 29. How would you express a line with a zero slope?

#### Question 30 30. What is the equation of the graph below?

#### Saxon Algebra 1: Linear Equations Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!