Answer:
[tex]y=\frac{1.4}{33} x +\frac{11.6}{33}[/tex]
Step-by-step explanation:
the slope:
[tex]m=\frac{2.6-1.2}{53-20} =\frac{1.4}{33}[/tex]
The equation:
[tex]y-1.2=\frac{1.4}{33} (x-20)[/tex]
[tex]y=\frac{1.4}{33} x-\frac{28}{33} +1.2[/tex]
[tex]y=\frac{1.4}{33} x-\frac{28}{33} +\frac{39.6}{33}[/tex]
[tex]y=\frac{1.4}{33} x+\frac{11.6}{33}[/tex]
Hope this helps
