18. Which equations could represent this graph? Choose all that apply.

(2 points)
Responses

y = -2/3x + 5
y = -2/3x + 5

2x + 3y = 15
2x + 3y = 15

y = 5x + 8
y = 5x + 8

-3x + 2y = 5
-3x + 2y = 5

y = 5x - 2
y = 5x - 2
Skip to navigation

1 answer

To determine which equations may represent the given graph, we need to analyze each equation to find its slope and y-intercept, and then compare those characteristics to the graph.

  1. y = -2/3x + 5

    • Slope: -2/3
    • Y-intercept: 5
  2. 2x + 3y = 15

    • Rearranging to slope-intercept form (y = mx + b):
      • 3y = -2x + 15
      • y = -2/3x + 5
    • Slope: -2/3
    • Y-intercept: 5
  3. y = 5x + 8

    • Slope: 5
    • Y-intercept: 8
  4. -3x + 2y = 5

    • Rearranging to slope-intercept form:
      • 2y = 3x + 5
      • y = (3/2)x + 5/2
    • Slope: 3/2
    • Y-intercept: 5/2
  5. y = 5x - 2

    • Slope: 5
    • Y-intercept: -2

To identify which graphs could match the described graph, we check each one for matching slopes and y-intercepts with the graph data. If the slopes and y-intercepts match visually with the graph provided, then these equations would apply.

Based on the analysis above:

  • y = -2/3x + 5 and 2x + 3y = 15 represent the same line and could both represent part of the graph.
  • The other three equations have different slopes and y-intercepts that do not match the properties of the first two lines.

Therefore, the correct responses are:

  • y = -2/3x + 5
  • 2x + 3y = 15
Similar Questions
  1. Which equations could represent this graph? the graph shows three dotsDot 1: (0, 5) Dot 2: (3, 3) Dot 3: (6, 1) Choose all that
    1. answers icon 1 answer
  2. Which equations could represent this graph? Choose all that apply.(2 points) Responses y = -2/3x + 5 y = -2/3x + 5 2x + 3y = 15
    1. answers icon 1 answer
  3. Which equations could represent this graph? Choose all that apply.(2 points) Responses y = 5x - 2 y = 5x - 2 y = -2/3x + 5 y =
    1. answers icon 1 answer
  4. 18. Which equations could represent this graph? Choose all that apply.(2 points) Responses -3x + 2y = 5 -3x + 2y = 5 y = -2/3x +
    1. answers icon 1 answer
more similar questions