Question

Find the equation of the line that has a slope of 1 and passes through the point (-2,11).

Answer 1

the equation would be y=x+13
m= 1
y= 11
x= -2
b= ?

11=1(-2)+b
b=13

Answer 2

point-slope form is y-y1=m(x-x1)

m=1
y1=11
x1=-2

y-11=1(x-(-2)