Question 172184
{{{y=6-2x}}}
Via Point-Slope Intercept form;---->{{{y=mx+b}}}
where----->{{{system(m=Slope,x=XIntercept,b=YIntercept)}}}
Then, fromt he given:
{{{m=-2}}},{{{highlight(b=6)}}}
when {{{f(y)=0}}}:
{{{2x=6}}}----------> {{{cross(2)x/cross(2)=cross(6)3/cross(2)}}}
{{{highlight(x=3)}}}, x-intercept
We look the graph thru points (3,6):
{{{drawing(300,300,-8,8,-8,8,grid(1),graph(300,300,-8,8,-8,8,6-2x),circle(3,0,.15),circle(0,6,.15),green(circle(1,4,.15)),green(circle(2,2,.15)),green(circle(4,-2,.15)),green(circle(5,-4,.15)),green(circle(6,-6,.15)))}}} ---->  "green" points=m=Slope
Thank you,
Jojo