Hey guys! I've been studying for the ACT and I was wondering about something. Is there any kind of formula sheet provided during the actual exam, like for the math section possibly? If not, what are the most crucial formulas to remember? Thanks in advance!
I can confirm that there's no formula sheet provided on the ACT, unlike on some other standardized tests. It's essential to memorize all the formulas you'll need before the test. You're expected to come in with a certain level of mathematical familiarity.
As for the most important formulas to remember, that depends a bit on your current strengths and weaknesses, but here are some key areas:
1. Geometry: This includes understanding of the Pythagorean theorem, area and circumference of a circle, area of different polygons like squares, rectangles, and triangles, and volume of three-dimensional shapes like cubes, cylinders, and spheres.
2. Trigonometry: Be sure to know sine, cosine, and tangent, as well as SOHCAHTOA.
3. Algebra: Quadratic formula, slope-intercept form of a line, concept of slope, and understanding logarithms and exponents.
4. Statistics: Understanding means, medians, modes, and ranges of sets of data and basic probability.
Ensure to practice these formulas in context of ACT-styled questions, as the mere knowledge of these formulas would not be quite enough. You'll need to know how to apply them. Good luck in your studies and on the exam!
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