Answer:
Step-by-step explanation:
plug in the points minus the constant for 7=3*4 + x and you will get -5 for your constant
y=3x - 5
y = 3x - 5
7 = 3(4) + b
---> b = -5
oooh, tough one...
but, all in all, your life doesn't depend on it! Take a break and have a nice day!
4
y=3 is a horizontal line, so it will not affect the x coordinate.