1. Findthe missing coordinate (? , -1) for 3x - 4y = 11
2. Graph on a coordinate planeor explain how to graph: x =5
3. Graph on a coordinate plane or explain how to graph the equation: y = 3x - 5
4. Which relations below are also functions?
   1. {(1,1), (2,2), (3,3)}
   2. {(1,1), (2,1), (3,1)}
   3. {(1,1), (1,2), (1,3)}
   4. {(1,1), (2,3), (1,3)}
   5. {(1,2), (2,3), (3,2)}
5. What is an x-intercept? How do you find the x-intercept? What is a y-intercept? How do you find the y-intercept?
6. Write an equation for the line that passes through the points (4,8) and (6, 2).
7. Find the slope and the y-intercept of the line: y = 3x - 1
8. Writethe equation of the line (in slope-intercept form) where: slope = 1/4 and y-intercept = (0, -5)
9. Graph on a coordinate plane or explain how to graph: 4x + y 4 (" means "greater than or equal to")
10. Solve the following system of equations:2x- y =7

3x + 4y = -6

Please include step by step explanation.