This link takes you to an online practice test that has a graphing calculator as a tool.
You do not actually take the test.
You are only using the calculator tool for your math problems.
To access the calculator follow these steps:
1. Select a test - math
2. Select grade - Algebra I
3. Select Test - choose either Practice test 1 or Practice test 2
4. Start Test
5. Continue and scroll through the directions
6. Start Test
7. Select Calculator tool at the bottom.
8. Use calculator to work your problems.