Question
Graph this line using the slope and
-intercept:
Click to select points on the graph.
Ask by Carter Salinas. in the United States
Jan 23,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
To graph the line
, plot the
-intercept at
. Then, use the slope
to find another point by moving 9 units right and 1 unit up to
. Draw a straight line through these points to complete the graph.
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Beyond the Answer
To graph the line described by the equation
, start by identifying the
-intercept, which is the point where the line crosses the
-axis. Here, the
-intercept is 9; hence, the point is (0, 9).
Next, the slope of the line is
, which means for every 9 units you move to the right along the
-axis, you move up 1 unit on the
-axis. From the
-intercept, if you move 9 units to the right to the point (9, 9), you’ll only go up 1 unit to (9, 10). Connect these points with a straight line to complete the graph!
To ensure the line is accurate, you might also check additional points by substituting other
-values. For instance, if you substitute
, you will get
, resulting in the point (-9, 8). Plotting a few additional points based on the equation can help you create a smoother and more accurate line on your graph.