Question

Y+1=4(x+1) in standard form

Answer 1

standard form is Ax + By = C

y + 1 = 4(x + 1) --- distribute
y + 1 = 4x + 4 -- subtract 1 from both sides
y = 4x + 4 - 1
y = 4x + 3 --- subtract 4x from both sides
-4x + y = 3 -- multiply by -1 to make x positive
4x - y = -3 (standard form)