Math praxis 5161 - Study guides, Class notes & Summaries

MATH PRAXIS (5161) Latest 2023 Graded A complex numbers all real numbers and all imaginary numbers real numbers all rational and irrational numbers rational numbers numbers that can be represented as fractions (including the integers and natural numbers) irrational numbers numbers that can not be written as fractions integers all positive and negative whole numbers including 0 natural numbers all positive whole numbers disjoint sets the sets have nothing in common prime factorization numb...

MATH PRAXIS (5161)

MATH PRAXIS (5161)

Praxis 5161 Math Content Knowledge (Latest update) Percentage Formula - change/originalx100 MADSPM - Rules for exponents Multiply(add) Divide(subtract) Power(multiply) Slope Intercept Form - Y=mx+b Point Slope Form - y-y₁=m(x-x₁) Quadratic Equation - -b±√b²−4ac)/2a Discriminant - b²−4ac <0 no roots >0 2 real roots =0 1 real root Distance between two points - √(x₁−x₂)²+(y₁−y₂)² Midpoint - [x₁+x₂÷2,y₁+y₂÷2] Vol...