Step {{step}} of 4
Where does the line cross?
Tap the y-intercept (crosses y-axis)
Tap the x-intercept (crosses x-axis)
Finding intercepts algebraically
To find where the line crosses an axis, the other coordinate must be zero.
Find y-intercept
Set x = 0
0
Find x-intercept
Set y = 0
0
Drag to substitute
0
Dial in the intercepts
{{s3.xVal}}
{{s3.yVal}}
Graph using intercepts
Click the axes to place the two intercept pins.
y-int: {{s4.yPin !== null ? s4.yPin : '?'}}
x-int: {{s4.xPin !== null ? s4.xPin : '?'}}
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Intercept Master!
You learned how to find where lines cross the axes and use them to graph equations perfectly.