Answer:
[tex]y = \frac{12}{11}x + \frac{15}{11}[/tex]
Step-by-step explanation:
so first we find the slop of the line from the given two points (10,3) and (-1,-9),
y2-y1/x2-x1 = m;
3--9/10--1 = 12/11 = m or slope
since (7,9) is parallel to this line it has the same slope.
y-9/x-7 = 12/11
[tex]y = \frac{12}{11} x + \frac{15}{11}[/tex]
