1.11.5 Practice

Complete the following questions to practice the skills you have learned in this lesson.

For numbers 1 – 2, use the graph below:

1. What are the coordinates of the $x$-intercept of the graph?

1. (-2,0)
2. (0,-2)
3. (2,0)
4. (0,2)

2. What are the coordinates of the $y$-intercept of the graph?

1. (-2,0)
2. (0,-2)
3. (2,0)
4. (0,2)

For numbers 3 – 4, use the graph below:

3. What are the coordinates of the 𝑥-intercept of the graph?

1. (3,0)
2. (0,3)
3. (2,0)
4. (0,2)

4. What are the coordinates of the $y$-intercept of the graph?

1. (-2,0)
2. (0,-2)
3. (2,0)
4. (0,2)

5. What are the coordinates of the $x$-intercept of the equation $3x+y=12$?

1. (0,4)
2. (4,0)
3. (12,0)
4. (0,12)

6. What are the coordinates of the $y$-intercept of the equation $3x+y=12$?

1. (0,4)
2. (4,0)
3. (12,0)
4. (0,12)

7. What is the slope of the line $3x-<!--\; -\; -->2y=6$?

8. What is the $y$-intercept of $y=6x+2$?

9. What is the $y$-intercept of $10x+5y=30$?

10. Which graph represents the equation $12=3x+4y$? Explain how you know.

1. 
   
2. 
   
3. 
   

1. a
2. b
3. c