Answer: This straight line goes through (0,4) and (1,3)
Check out the graph below
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Explanation:
We can plug in any x value we want. Let's say we use x = 0.
y = -x+4
y = -0+4
y = 0+4
y = 4
We see that x = 0 leads to y = 4. The point (0,4) is on the line. This is the y intercept.
Repeat this process for some other x value. I'll use x = 1.
y = -x+4
y = -1+4
y = 3
The point (1,3) is on the line as well.
We need at least 2 points to plot this line. You can do more if you wanted, but 2 is the bare minimum.
Plot (0,4) and (1,3). Then draw a straight line through them as the diagram indicates below. I used GeoGebra to make the graph.
