Answer:
y = [tex]\frac{4}{5}[/tex]x + 2[tex]\frac{1}{5}[/tex]
Step-by-step explanation:
We have;
y + 1 = [tex]\frac{4}{5}[/tex](x + 4)
y + 1 = [tex]\frac{4}{5}[/tex]x + [tex]\frac{16}{5}[/tex]
y = [tex]\frac{4}{5}[/tex]x + [tex]\frac{16}{5}[/tex] - 1
Subtracting 1 gives;
y = [tex]\frac{4}{5}[/tex]x + [tex]\frac{11}{5}[/tex]
Simplifying to remove the improper fraction gives;
y = [tex]\frac{4}{5}[/tex]x + 2[tex]\frac{1}{5}[/tex]
