To graph the equation of the line, find the x-intercept and the y-intercept of the function
we have
\(y=4x+4\)
we know that
The x-intercept is the value of x when the value of y is equal to zero
The y-intercept is the value of y when the value of x is equal to zero
Step 1
Find the x-intercept
For \(y=0\)
\(0=4x+4\)
\(4x=-4\)
\(x=-1\)
the x-intercept is the point \((-1,0)\)
Step 2
Find the y-intercept
For \(x=0\)
\(y=4*0+4\)
\(y=4\)
the y-intercept is the point \((0,4)\)
Step 3
Graph the points and draw the line
see the attached figure
therefore
the answer in the attached figure
