Answer:
f= -14
Step-by-step explanation:
ANSWER
A.

EXPLANATION
The given equation is

This equation is already in the form:

This is called the slope-intercept form.
The slope is

and the y-intercept is 3.
The correct answer is A.
In a situation where the line is not given in the slope intercept form, then you must rewrite in this form before comparing.
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