Answer:
Step-by-step explanation:
Hi there!
<u>What we need to know</u>:
- Linear equations are typically organized in slope-intercept form: where m is the slope and b is the y-intercept (b)
- Parallel lines always have the slope slopes and different y-intercepts
<u>1) Determine the slope (m)</u>
With the given line, we can identify clearly that -3 is in the place of m, making it the slope. Because parallel lines have the same slopes, the slope of the line we're currently solving for would also be -3. Plug this into :
<u>2) Determine the y-intercept (b)</u>
Plug in the given point (1,2) and isolate b
Add 3 to both sides
Therefore, the y-intercept of the line is 5. Plug this back into :
I hope this helps!