Question 695117
Point slope form; m=7/9, (9,5)
y-5=7/9(x-9) multiply both sides by 9 to get rid of fraction
9y-45=7(x-9)
9y-45=7x-63 add 45 to both sides
9y=7x-18 divide by 9
{{{y=7x/9-2}}} <--slope intercept form.
y-intercept is (0,-2)
x-intercept is 0=7x-18, 7x=18, x=18/7 (18/7,0)
{{{ graph( 300, 300, -4, 4, -4, 4, y=7x/9-2) }}}