**Disclaimer** Hi there! I assumed the question to be asking for a line expression. The following answer will be according to this understanding. Please let me know if I am incorrect and I will modify my answer correspondingly
Answer:

Explanation:
Given information


Given equation form
Point-slope form is the most efficient way to write the expression



Determine the slope


Substitute values into the given form


Simplify the expression

Hope this helps!! :)
Please let me know if you have any questions