Consider the function $y=2x^2$y=2x2
Complete the following table of values.
$x$x | $-2$−2 | $-1$−1 | $0$0 | $1$1 | $2$2 |
$y$y | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ |
Plot the graph.
For $y=ax^2$y=ax2, as $a$a increases, how does it change the graph of $y=x^2$y=x2?
Widens the graph
Narrows the graph
Reflects the graph across the $x$x-axis
Shifts the graph vertically
Consider the curve $y=x^3-8$y=x3−8.
Consider the parabola $y=x^2-3$y=x2−3.
How does the graph of $y=\frac{1}{2}x^3$y=12x3 differ to the graph of $y=x^3$y=x3?