Graph using the slope intercept formula 4y+x=12
we know that
the equation of the line in slope intercept form is equal to
y=mx+b
so
isoalte the variable y in the given equation
4y=-x+12
divide by 4 both sides
y=(-1/4)x+12/4
y=(-1/4)x+3+
To graph the line, we need two points
Find the intercepts
Y- intercept (value of y when the value of x is equal to zero)
this value is given
b=3
y-intercept is (0,3)
X-intercept (value of x when the value of y is equal to zero)
For y=0
0=(-1/4)x+3
(1/4)x=3
x=12
the x-intercept is (12,0)
we have the points (0,3) and (12,0)
using a graphing tool, plot the points, join them and graph the line
see the attached figure
please wait a minute
using a graphingor
vo zequa