Answer:
see explanation
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
here m = [tex]\frac{4}{5}[/tex] and (a, b) = (9, - 1), hence
y - (- 1) = [tex]\frac{4}{5}[/tex](x - 9), that is
y + 1 = [tex]\frac{4}{5}[/tex](x - 9) ← in point- slope form
