Answer:
Here's what I get
Step-by-step explanation:
[tex]y = \dfrac{5}{4}x^{3}[/tex]
1. Create the table
[tex]\begin{array}{rc}\mathbf{x} & \mathbf{y} \\-2 & -10\\-1 & -1.25 \\0 & 0\\1 & 1.25\\2 & 10\\\end{array}[/tex]
2. Plot the points
(a) Draw the axes
I chose my x-axis to run from -2.5 to 2.5 and the y-axis to run from -12 to 12.
(b) Plot the points
I got Fig. 1 below.
3. Draw the graph
Join the points with a smooth curve.
Remember that you don't just connect the five dots.
The graph extends infinitely both up and down, so you extend the line to the edges of the graph.
Your graph should resemble Fig. 2.
