Answer:
Step-by-step explanation:
Use the point- slope form:
Substitute know values:
The matching choice is C
[tex]\\ \sf\longmapsto y=mx+b[/tex]
[tex]\\ \sf\longmapsto 1=\dfrac{1}{2}5+b[/tex]
[tex]\\ \sf\longmapsto b=1[/tex]
Creating equation
[tex]\\ \sf\longmapsto (y-1)=\dfrac{1}{2}(x-5)[/tex]