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Plot the points (0, -3) and (4, -4) and draw a line through them. The line represents the graph of
.
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To graph the function
, begin by identifying its components. The slope is
, indicating that for every 4 units you move right on the x-axis, you move down 1 unit on the y-axis. The y-intercept is at (0, -3), which is where the line crosses the y-axis. Start your graph at this point, and then use the slope to find another point by moving right 4 units and down 1 unit to (4, -4). Connect these two points to draw a straight line that represents the function.
To ensure your graph is accurate, consider making a table of values for
that includes negative, zero, and positive values. For example, using
, you can determine corresponding
values of
and
respectively. This helps reinforce the linear pattern and allows for precise plotting! Don’t forget to draw arrows on both ends of the line to indicate that it extends infinitely. Happy graphing!