College algebra quest - Study guides, Class notes & Summaries

3.1-3.2 College Algebra Questions & 100% Verified Correct Answers with complete solutions (Latest update 2024 2025

MTH115 COLLEGE ALGEBRA QUESTIONS AND ANSWERS 2023 Distributive property a(b+c)=ab+ac Symmetric property x=4 is the same as 4=x Inclusive inequality An inequality that includes the boundary point indicated by the "or equal" part of the symbols ≤ and ≥ slope m= Point slope form of a line y-y1=m(x-x1) where m is the slope and x-x1 is any point on the line Linear function f(x)=mx+b Slope intercept form y=mx+b where m= slope and (0,b)=y interce...

CLEP - College Algebra QUESTIONS AND PASSED CORRECT ANSWERS 2023/2024 i^0 = - correct answer 1 i^1 = - correct answer i i^2 = - correct answer -1 i^3 = - correct answer -i i = - correct answer square root of -1 square root of -25 - correct answer 5i point-slope formula - correct answer y- y[one] =m(x - x[one]) find y-intercept - correct answer plug 0 in for x find x-intercept - correct answer plug 0 in for y quadratic formula - correct an...

College Algebra Questions and Answers 2023 quadratic formula compound interest formula simple interest formula distance formula D=R X T complex numbers discriminant formula if D> 0: 2 real solutions if D<0: 2 non-real solutions if D=0 : exactly 1 solution factor by grouping inequality signs when the inequality sign changes if you multiply or dividing both sides of the inequality by a negative number it changes the direction of t...

College Algebra Questions and Answers 100% correct Natural Numbers (Counting Numbers) 1, 2, 3, 4, 5, 6, 7, 8, 9, etc. Whole numbers that are not negative. Integers -3, -2, -1, 0, 1, 2, 3, etc. These are the natural numbers, their additive inverses (negatives), and 0. Rational Numbers 2/1, 1/3, (-1/4), 22/7, 0, 1.2, etc. Every integer is a rational number. Rational numbers can be expressed as decimals that either terminate (end) or repeat a sequence of digits. Ir...

CLEP College Algebra Questions and Answers 2023 additive inverse to a -a multiplicative inverse to a (when a does not =0) 1/a raising expression to a negative exponent 1/b^n multiplying expressions with powers x^n + x^m = X^m+n raising expressions to powers (x^m)^n = x^mn diving expressions with powers x^m/ x^n = x^m-n fractional exponents x^1/2 = sq rt. X x^m/n = n rt. of x^m multiplying radicals (sq a)(sq b) = sq ab factoring di...

College Algebra Questions and Answer 100% correct Natural Numbers (Counting Numbers) 1, 2, 3, 4, 5, 6, 7, 8, 9, etc. Whole numbers that are not negative. Integers -3, -2, -1, 0, 1, 2, 3, etc. These are the natural numbers, their additive inverses (negatives), and 0. Rational Numbers 2/1, 1/3, (-1/4), 22/7, 0, 1.2, etc. Every integer is a rational number. Rational numbers can be expressed as decimals that either terminate (end) or repeat a sequence of digits. Irr...

Natural Numbers - Correct Answer numbers that are part of the set {1, 2, 3, ...} Whole Numbers - Correct Answer numbers that are part of the set {0, 1, 2, ...} integers - Correct Answer numbers that are part of the set {..., -3, -2, -1, 0, 1, 2, 3, ...} rational numbers - Correct Answer numbers that can be expressed in the form a/b, where a and b are integers and b is not zero irrational numbers - Correct Answer numbers that cannot be expressed as terminating or repeating d...

College Algebra Questions Answered 100% correct 2023 quadratic formula compound interest formula simple interest formula distance formula D=R X T complex numbers discriminant formula if D> 0: 2 real solutions if D<0: 2 non-real solutions if D=0 : exactly 1 solution factor by grouping inequality signs when the inequality sign changes if you multiply or dividing both sides of the inequality by a negative number it changes the dire...

Math 103 College Algebra Questions and Answers 2023 Natural numbers counting numbers does not include 0. Integers ..., -3, -2, -1, 0, 1, 2, 3, ... Rational numbers includes 0, integers, fractions, repeating and terminating decimals Irrational numbers non-repeating, non-terminating decimals, ∏ (pi?), √2, √-5, ³√7 Real numbers any number on the number line includes rational and irrational 158,000 in scientific notation 1.58 x 10⁵ Steps ...