20/20 Function Domains 对比 OCCC Student Life 的使用情况和统计数据
A power learning aid combines Coaching Calculators and Guides to help students find the domains of simple rational functions and radical functions.
The Coaching Calculator covers rational functions such as :
f(x) = (3x + 6)/9
f(x) = (x² - 4)/(3x + 6)
f(x) = (x² - 9)/(2x² + 4x - 6)
and radical functions such as :
f(x) = √(2x + 6)
f(x) = √((x² - 5x + 6)
Domains are given in set-builder and interval notation.
The Guide also looks at radical functions such as :
f(x) = -2/√(x - 3)
f(x) = (2x + 3)/(x - √(x + 2))
It's ideal for students as the menu design reinforces each problem solving step.
Examples highlight and simplify algebra that students find hard.
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Use the OCCC Events app to find out what events are happening and find out how you can get involved on campus!
• Sort by campus organizations hosting events
• Find events tagged with your favorite activities
• Add events to your calendar so you don’t miss out!
Powered by Presence. Presence provides a web and mobile platform to universities and colleges to help increase student engagement, assess involvement, allocate funding efficiently, and improve retention through simplifying and digitizing processes, collecting, structuring, and analyzing involvement data, and provides tools to help reach and engage more students.
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20/20 Function Domains VS. 
OCCC Student Life一月 18, 2025