# Graph g(-4) g(-4)
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=-4
b=0
The slope of the line is the value of m, and the y-intercept is the value of b.
Slope: -4
y-intercept: 0
Slope: -4
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)=-4⋅0
Simplify the result.
Multiply -4 by 0.
f(0)=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)=-4⋅1
Simplify the result.
Multiply -4 by 1.
f(1)=-4
-4
-4
The y value at x=1 is -4.
y=-4
y=-4
Create a table of the x and y values.
xy001-4
xy001-4
Graph the line using the slope and the y-intercept, or the points.
Slope: -4
y-intercept: 0
xy001-4
Graph g(-4)     