Functions are introduced as math studies get more abstract. The function takes an input value and produces an output value according to a rule. However, functions are just a new way of looking at familiar topics.
While doing math, you might see something like this:
What is the TABE?
TABE stands for Test of Adult Basic Education. TABE scores are used to determine placement in a variety of adult educational settings, from GED preparatory classes to career readiness training.
How is it Structured?
The TABE assesses knowledge in 3 subjects: Reading, Language...