Question

Write an equation of a line that include the point (4,-2) and has a slope of 0

Answer 1

Hello from MrBillDoesMath!

Answer: y = -2

Discussion. Using y= mx +b with m = 0, gives

y = b

But what is "b"? The line passes through the point (4,-2) so y = -2. Hence

y = -2

Thank you,

MrB