Answer:
10. a. (0,5) (1,3) (2,1)
b. See attached image
c. For every x change of 1, y changes by -2.
Step-by-step explanation:
First, let's make the equation easier to understand.
[tex]2x + y = 5[/tex]
subtract 2x from both sides
[tex]y = -2x + 5[/tex]
Now you can use this to draw your line, and answer number 10.
Start your plotting with the "+5", that's your y-intercept at (0,5). To continue the graph, go down two, and right one, given from the [tex]\frac{-2x}{1}[/tex] in [tex]y = -2x + 5[/tex].
To answer part C, this is just the slope. Every time the line goes towards the right once, it goes down twice.
