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Worksheet on Getting equation from the graph of a line
Look at the line's graph on the right. What is the equation of this line?
Show Equation
The
slope of this line
is 1
The
y-intercept
is 10 so the
slope intercept equation of this line
is
y = mx +b
y = 1x + 10
Look at the line's graph on the right. What is the equation of this line?
Show Equation
The
slope of this line
is 1/3
The
y-intercept
is 20 so the
slope intercept equation of this line
is y = mx +b
y = 1/3x + 20
Look at the line's graph on the right. What is the equation of this line?
Answer
The
slope of this line
is 2
The
y-intercept
is 0 so the
slope intercept equation of this line
is
y = mx +b
y = 2x
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