1. What quadrant is (7, -10) located?
Question 1A
What quadrant is (7, -10) located?

2. Is the given ordered pair a solution?
Question 1B
Is the given ordered pair a solution?
y + 4 = -2x ; (-3, -10)

3. Is the given ordered pair a solution? Y > 3x – 8; (-2, -14)

4. Question 1C
Find the slope and determine if it is positive, negative, zero, or undefined.
(4,7) (4,2)

5. Question 1D
Find the slope and determine if it is positive, negative, zero, or undefined.
(1,6) (4,6)

6. Write the equation in slope-intercept of the graph below.
Question 2A
Write the equation in slope-intercept of the graph below.

7. Question 2B
Write an equation in slope-intercept form of the line that passes through (-3, 5) and (3, -2)

8. Question 2C
Write an equation of the line in slope-intercept form that is parallel to the given line and passes through the given point.
y = 2x – 8; (4,2)

9. Are the two equations parallel? 3x + 4y = 12 and 6x – 8y = 16
Question 2D
Are the two
equations parallel?
3x + 4y = 12 and 6x – 8y = 16

10. Question 3A Graph the following equation using ONLY the
slope and y-intercept:
y = -3x + 6

11. Graph the following equation using only a table: 4x + y = 9.
Question 3B
Graph the following equation using only a table: 4x + y = 9.

12. Graph the following inequality
Question 3C
Graph the following inequality
y < -3x + 6

13. Graph the following inequality:
Question 3D
Graph the following inequality:
4x – y ≤ 6

14. Question 4A
Movies-to-Go has a membership plan for its customers. It costs $20 per year to become a member, and members pay $1.50 to rent any movie video.
Write an equation relation annual cost C and number V of videos rented.

15. Question 4B What is the meaning of the slope in this situation?
Movies-to-Go has a membership plan for its customers. It costs $20 per year to become a member, and members pay $1.50 to rent any movie video.
Graph the linear model for this scenario.
What is the meaning of the slope in this situation?
What is the meaning of the y-intercept in this situation?

16. Question 4C
What is the perimeter of the figure?

17. Question 4D
The table below shows the lengths and corresponding ideal weights of sand sharks.
Length
Weight
Create a scatter plot or utilize a calculator to determine the linear regression model for this situation.
Use your model to predict the weight of a sand shark whose length is 75 inches.