I have been informed that on March 7th from 6:00am to 6:00pm Central Time Lamar University will be doing some maintenance to replace a faulty UPS component and to do this they will be completely powering down their data center.
Unfortunately, this means that the site will be down during this time. I apologize for any inconvenience this might cause.
Paul
February 18, 2026
Section 3.5 : Graphing Functions
2. Construct a table of at least 4 ordered pairs of points on the graph of the following function and use the ordered pairs from the table to sketch the graph of the function.
\[f\left( x \right) = \sqrt {x + 1} \]Show All Steps Hide All Steps
For this function we’ll use points that give function values that are integers to make the graphing a little easier.
Here is the table of points we’ll use for this problem.
| \(x\) | \(f\left( x \right)\) | \(\left( {x,y} \right)\) |
|---|---|---|
| -1 | 0 | \(\left( { - 1,0} \right)\) |
| 0 | 1 | \(\left( {0,1} \right)\) |
| 3 | 2 | \(\left( {3,2} \right)\) |
| 8 | 3 | \(\left( {8,3} \right)\) |
Here is a sketch of the function.
