Answer: -1
Step-by-step explanation:
Take 2 random coords from the graph to find the slope
(0,4) and (2,2)
(4-2)/(0-2) = -1
Slope
Pick two points on the line
[tex]\tt slope=\dfrac{\Delta Y}{\Delta X}=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
point 1: -4,5
point 2: 0,3
[tex]\tt slope=\dfrac{5-3}{-4-0}=\dfrac{2}{-4}=-\dfrac{1}{2}[/tex]
