Answer:

Step-by-step explanation:
First, find the <em>rate of change</em> [<em>slope</em>]:

Now plug these coordinates into the Slope-Intercept Formula instead of the <em>Point-Slope Formula</em>, since it is much swifter that way. It does not matter which ordered pair you choose:
7 = 4 + b

If you want it in <em>Standard Form</em>:
y = 4x + 3
- 4x - 4x
_________

_______________________________________________
−5 = 4[−2] + b
−8

If you want it in <em>Standard Form</em>:
y = 4x + 3
- 4x - 4x
_________

** You see? I told you that it did not matter which ordered pair you choose [as long your <em>rate of change</em> is correct] because you will ALWAYS get the exact same result.
I am joyous to assist you anytime.