SAT Math 2024 Practice Test Questions and Answers

(3^a)^2 is equal to 9^a (a^3)^3 times (a)^(-9) is equal to 1 Polynomial expression one or more terms with a coefficient, a variable base, and an exponent. Base of a polynomial has an exponent attached to it. Slope less than 1 y is less than x x^1 = x 3^1 = 3 x^0 = 1 x^m * x^n = x^m + n x^m/x^n = x^m-n (x^m)^n = x^mn (xy)m = (x^m)(y^m) x^(-m) 1/x^m If someone got a certain number of X questions correct, and a certain percentage of Y questions correct, to find the percentage of correct answers... solve for all the numbers in the solution, and then find the percentage that comes from that. When asked for the increase and decrease of a percentage of something... think of it like x(percentage change times percentage change) For example: p(1.2 * 0.6 * 1.25)