The two biggest challenges of ACT Math are the time management
and the fact that sometimes the test doesn’t provide you with any formulas. All
the Math formulas for the SAT/ACT come from what you’ve learned and memorized.
Time Flies. ACT/SAT 又快要考試了
掌握公式，能確保正確率+節省運算時間。底下整理出SAT/ACT數學必備公式組，為9/10 SAT/ACT正式考試準備！
