Write an equation for this graph in slope-intercept form

y = 3x + 5

y = 1/3 * x + 6

y = 6x + 1/3

y = 3x + 6

1 answer

To determine the correct equation for the graph, we will analyze the given options in the slope-intercept form, which is \(y = mx + b\), where \(m\) is the slope and \(b\) is the y-intercept.

Here are the provided equations:

  1. \(y = 3x + 5\)

    • Slope: 3
    • y-intercept: 5
  2. \(y = \frac{1}{3}x + 6\)

    • Slope: \(\frac{1}{3}\)
    • y-intercept: 6
  3. \(y = 6x + \frac{1}{3}\)

    • Slope: 6
    • y-intercept: \(\frac{1}{3}\)
  4. \(y = 3x + 6\)

    • Slope: 3
    • y-intercept: 6

Without the graph to visually compare, I can help you interpret what the slope and y-intercept values indicate if you have specific coordinates or characteristics of the graph you are referring to. Based on the typical interpretation:

  • If you see that the y-intercept is 5 when x = 0, the equation could be \(y = 3x + 5\).
  • If the line passes through (0, 6), it could be \(y = \frac{1}{3}x + 6\) or \(y = 3x + 6\).

If you provide any specific points or features of the graph, I can help you more accurately determine which equation corresponds to it.