Question

sketch the graph of the function3.) = \sqrt{x} " alt="y = \sqrt{x} " align="absmiddle" class="latex-formula">I got (0,0) as my answer but I want to see if I got it correct!!

Answer 1

You have to graph the following function

$y=x$

This is a linear function with slope m=1, this means that each time x increases one unit, y also increases one unit.

To sketch this function you have to choose at least two values of x and determine the corresponding value of y.

Then plot the points and draw the line.

I will make a table with 5 points of the line:

Now what's left is to plot all points and link them with a line: