Question

-2x+y=1 , y=mx+b form, show steps, thank you

Answer 1

Answer and Step-by-step explanation:

The y=mx+b is a very common format used in math. In order to use this format, we need to find out where certain numbers go into their placements. We have -2x, y, and 1.

First, we know that y is already in the equation, we just need to move it. Next, we know that -2x is mx in this situation because of the variable x. Let's plug in what we know so far.

y = -2x + _

One, being the left over number, represents b in this situation. But don't be fooled, the left over number isn't always b, we just got lucky in this math problem. Now we have:

y = -2x + 1.

This is a linear equation that would go on a graph.

I hope that this helps.

Answer 2

y = 2x + 1

Explanation:

-2x+y=1

add +2x on each side of the equal sign

y = 2x + 1

2 is slope

1 is the y intercept (place on the y axis where the line goes through)