Answer:
y-4 = 3(x-1)
Step-by-step explanation:
First you will need to find the slope of the two points.
You can do this by using the slope formula:
[tex]m=(y_{2}-y_{1} ) /(x_{2}-x_{1})[/tex]
Which would equal :
[tex]\frac{7-4}{2-1} =\frac{3}{1} =3[/tex]
You would also have to know what point-slope form is:
[tex]y-y_{1}=m\left(x-x_{1}\right)[/tex]
Now insert your points, and the slope.
y-4 = 3(x-1)
