y=-2x+1

Here are the key things about y = -2x + 1:

• Slope (m): -2
• y-intercept: (0, 1)
• x-intercept: set y = 0 → 0 = -2x + 1 → x = 1/2, so (1/2, 0)
• A few points on the line: (0, 1), (1, -1), (-1, 3)
• Standard form: 2x + y = 1
• Solve for x in terms of y: x = (1 - y)/2
• Graph tips: start at (0,1) and from there move right 1 and down 2 (or left 1 and up 2)

If you’d like, I can:

• plot the line or provide a quick sketch guide,
• find y for any given x,
• solve a system with another equation,
• or convert to other forms. What would you like to do?