Answer:
![(y-4)=3(x-1)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/wvu2ntffijf5k82jt7jtl7tkcymw20wjta.png)
Explanation:
We know that the point slope form of a line that has a slope m and passing through point (a,b) is given by :-
![(y-b)=m(x-a)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/8btb1d87tutzdpykyjalykz6938ecoygns.png)
Given: Slope of a line: m = 3
Point through which line is passing : (1, 4)
The point slope form of a line that has a slope 3 and passing through point (1, 4) is given by :-
![(y-4)=3(x-1)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/wvu2ntffijf5k82jt7jtl7tkcymw20wjta.png)