# Graph y=-1/9x y=-19x
Use the slope-intercept form to find the slope and y-intercept.
The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.
y=mx+b
Find the values of m and b using the form y=mx+b.
m=-19
b=0
The slope of the line is the value of m, and the y-intercept is the value of b.
Slope: -19
y-intercept: 0
Slope: -19
y-intercept: 0
Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.
Choose 0 to substitute in for x to find the ordered pair.
Replace the variable x with 0 in the expression.
f(0)=-09
Simplify the result.
Divide 0 by 9.
f(0)=-0
Multiply -1 by 0.
f(0)=0
The final answer is 0.
0
0
The y value at x=0 is 0.
y=0
y=0
Choose 1 to substitute in for x to find the ordered pair.
Replace the variable x with 1 in the expression.
f(1)=-19
The final answer is -19.
-19
The y value at x=1 is -19.
y=-19
y=-19
Create a table of the x and y values.
xy001-19
xy001-19
Graph the line using the slope and the y-intercept, or the points.
Slope: -19
y-intercept: 0
xy001-19
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