 ## ACT Math – Trigonometry Sample Question

One of the main differences between ACT Math and SAT Math is that the ACT tests trigonometry, while the SAT does not. ## FUN with FUNctions! – Quadratic Functions Okay, so we tricked you into clicking this link by telling you it would be fun, but functions are important for both the SAT and the ACT, so sit tight and read through; anyway, we’ve made this explanation as painless ## PSAT/SAT & ACT Math Attack – The Greatest Integer This week’s PSAT/SAT & ACT Math Attack focuses on the values of integers, with particular attention being given to the values of negative integers. If you’re not careful, it’s very easy for a mental error to cause you to miss ## PSAT/SAT & ACT Math Attack – Super Bowl Sunday The PSAT/SAT & ACT are notorious for asking complicated questions about seemingly simple concepts; this is one reason the PSAT & SAT Math sections can be so difficult. Following College Compass’ Math Sample Questions will help you understand the concepts ## PSAT/SAT & ACT Math Attack – Two Problems Today

1) 2 times a certain number is 4 less than the number, what is the number?

1. -4
2. -2
3. 1
4. 2
5. 3

Explanation: The first step is to express what you see in words in a mathematical equation ## PSAT/SAT & ACT Math Attack – Percent of Integers The PSAT & SAT are notorious for asking complicated questions about seemingly simple concepts; this is one reason the PSAT & SAT Math sections can be so difficult. Following College Compass’ SAT Math Attack series will help you understand the ## PSAT/SAT & ACT Math Attack – Ice Rink Party To rent a room for a party at an ice-skating rink, the charge is \$50 per hour plus \$2 per person attending the party. Which of the following functions represents the charge, in dollars, to rent a room at the 