Questions: Question 17, 3.4.37 Graph the linear equation using the slope and y-intercept. y = -(7/3) x Use the graphing tool to graph the equation. Plot the y-intercept and then plot second point using the rise over run of the slope, starting at the y-intercept.

Question 17, 3.4.37

Graph the linear equation using the slope and y-intercept.

y = -(7/3) x

Use the graphing tool to graph the equation. Plot the y-intercept and then plot second point using the rise over run of the slope, starting at the y-intercept.
Transcript text: Question 17, 3.4.37 Graph the linear equation using the slope and $y$-intercept. \[ y=-\frac{7}{3} x \] Use the graphing tool to graph the equation. Plot the $y$-intercept and then plot second point using the rise over run of the slope, starting at the $y$-intercept.
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Solution

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Solution Steps

Step 1: Identify the y-intercept

The given linear equation is \( y = -\frac{7}{3}x \). This equation is in the slope-intercept form \( y = mx + b \), where \( m \) is the slope and \( b \) is the y-intercept. Here, \( b = 0 \), so the y-intercept is at the point (0, 0).

Step 2: Identify the slope

The slope \( m \) of the equation is \( -\frac{7}{3} \). This means for every 3 units you move to the right (positive direction on the x-axis), you move 7 units down (negative direction on the y-axis).

Step 3: Plot the y-intercept and use the slope to find another point
  1. Plot the y-intercept (0, 0) on the graph.
  2. From the y-intercept, move 3 units to the right (positive x-direction) and 7 units down (negative y-direction) to find the second point. This point is (3, -7).

Final Answer

To graph the equation \( y = -\frac{7}{3}x \):

  1. Plot the y-intercept at (0, 0).
  2. From (0, 0), move 3 units to the right and 7 units down to plot the second point at (3, -7).
  3. Draw a straight line through these two points to represent the equation.
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