Answer:
Explanation:
Attached are the formula. (Ignore the point slope formula not needed)
For second part, just know that m= slope and b = y intercept in the slope-intercept formula. Just plug those in for each of those, I will do one for you and you try the rest ok
Slope = 1/3 and y-intercept = -1
Slope intercept formula is y = mx + b
y = 1/3 x + (-1)
y= 1/3 x -1
Now you try the rest.