14. Which equation will have an increasing graph?
A. 5x + y = 2 B. 5x - y = 2 C. 5x+y=-2 D. -5x - y = -2

15. What is the siope of the line whose equation is y=-9x + 1?
A.9
B.-9
C. 1
D.-1

16. What is the slope of a line of this equation 5x + y = 3
A. - 1/5
B. 1/5
C.-5
D.5

17. If you are to graph the Linear Equation 2x + y = 4 using two points, what are these two ordered pairs?
A. (1, 2) & (2, 0)
B. (1,-2) & (2,0)
C. (1, 2) & (2,2)
D. (1,-2) & (2,-2)

18. To find a point that is on the line of the equation 5x - y = 6, how much is y if x is equal to 2?
A. 4
B.-4
C. 2
D.-2

19. How do you describe the graph of the equation whose x-intercept (a) is 4 and y-intercept(b) is-3?
A. The line is diagonal and it goes down
B. The line is diagonal and it goes up
C. The line is vertical and it goes up
D. The line is horizontal

20. Which linear equation has this graph?
A. y = 3x
C. y = 3x - 3
B. y = 3x - 1
D. y = 3x - 2​