How important are these formulas to the ACT Math test?
Knowing and being able to memorize these formulas quickly is crucial since that forms the foundation for many of the problems in the ACT Math test.
Does the ACT test give any of the formulas?
Yes, of course, the ACT does give you some basic formulas to refer to during the test, but you can still save a ton of time and anxiety in that testing room if you are familiar with at least those key formulas beforehand.
How might I practice applying these formulas in context?
Use practice tests and sample problems for application of these formulas in various types of scenarios to understand how to apply them effectively in different types of math problems.
What if I forget a formula during the test?
If you forget some formula on the test, then try to remember which pieces it is about and think which similar formulas you know. In some cases, the mere idea that the formula deals with can help you reconstruct it. Concentrate on solving a problem in different ways, for instance, by changing the values or simplifying the problem.
How can I effectively memorize these formulas?
Practice regularly using flashcards, and solve various practice problems that require these formulas. Repetition and application are key to retaining these formulas. Creating a formula sheet for review and testing yourself periodically can also be very helpful.