Question 1128925

 the point slope form of the line:

{{{y-y[1]=m(x-x[1])}}}.............if  slope {{{m= 7}}}, passing through ({{{-2}}},{{{7}}})

{{{y-7=7(x-(-2))}}}

{{{y-7=7(x+2)}}}

{{{y=7x+14+7}}}

{{{y=7x+21}}}->the slope intercept form