Question

Graph each equation by hand by plotting points. Verify your results using a graphing utility.

$4x^2+y=4$

Short answer

The required graph is

Step-by-step solution

Step 1. Given information.

Graph each equation by hand by plotting points. Verify your results using a graphing utility.

$4x^2+y=4$

Step 2. Create table of values. 

We will rewrite the given equation to solve for y:

$$\begin{gathered} 4x^2+y=4 \\ y=-4x^2+4 \end{gathered}$$

Start by creating a table of values, we will then use it to plot the points on the graph. select values of x and use the given equation to find the corresponding values of y.

Step 3. Create the graph.

Plot the points from the table above and connect them with a smooth curve.

Step 4. Conclusion.  

The required graph is