College algebra quest - Study guides, Class notes & Summaries

College Algebra Questions with complete Answers 2023 Determine whether the following statement makes sense or does not make​ sense, and explain the reasoning. I graphed a function showing how the number of annual physician visits depends on a​ person's age. The domain was the number of annual physician visits. The statement does not make sense because the domain includes the independent variable but the number of annual physician visits depends on a​ person's age. Which of the ...

Ch. 3 & 4 College Algebra Questions and Answers, Graded A+ Y=f(x)+c or f(x)-c vertical (y) up/down Y=f(x+c) or f(x-c) horizontal (left/right) Y=f(x)+c move up (y) Y=f(x)-c move down (y) Y=f(x+c) move left (x) Y=f(x-c) move right (x) Y=cf(x) vertical stretch Y=cf(x) (c>1) positive # pull up Y=cf(x) (c<1) negative # push down Y=f(cx) horizontal stretch Y=f(cx) multiply c to x and #>1 ex: 2-/x stretch ...

College Algebra Questions Answered 100% correct 2023 Determine whether the following statement makes sense or does not make​ sense, and explain the reasoning. I graphed a function showing how the number of annual physician visits depends on a​ person's age. The domain was the number of annual physician visits. The statement does not make sense because the domain includes the independent variable but the number of annual physician visits depends on a​ person's age. Which of the ...

Ch. 3 & 4 College Algebra Questions and Answers 2023 Y=f(x)+c or f(x)-c vertical (y) up/down Y=f(x+c) or f(x-c) horizontal (left/right) Y=f(x)+c move up (y) Y=f(x)-c move down (y) Y=f(x+c) move left (x) Y=f(x-c) move right (x) Y=cf(x) vertical stretch Y=cf(x) (c>1) positive # pull up Y=cf(x) (c<1) negative # push down Y=f(cx) horizontal stretch Y=f(cx) multiply c to x and #>1 ex: 2-/x stretch Y=f(cx...

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 100% correct 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 fact...

College Algebra Questions Answered 100% correct, updated latest 2023 Determine whether the following statement makes sense or does not make​ sense, and explain the reasoning. I graphed a function showing how the number of annual physician visits depends on a​ person's age. The domain was the number of annual physician visits. The statement does not make sense because the domain includes the independent variable but the number of annual physician visits depends on a​ person's age. ...

Exam #4 College Algebra Questions with correct answers

Chapter 9 - College Algebra Questions Answered 100% correct 2023 Nth term (arithmetic) An= A + (n-1)d Nth term (geometric) An= AR^(n-1) Explicit formula (arithmetic) An= A + (n-1) d Recursive formula (arithmetic) An= An-1 + d K (sigma) N/2 (n+1) K^2 (sigma) [n(n+1)(2n+1)]/6 1 (sigma) N K^3 [(n(n+1))/2] Sum (arithmetic) Sn= n/2 (A+An) Sum (geometric) Sn= A [(1-r^n)/(1-r)] Recursive (geometric) An=RAn-1 Sum (i...

POST ASSESSMENT FOR COLLEGE ALGEBRA QUESTIONS AND ANSWERS LATEST UPDATED The distance between two points is d=√((x^2-x^1)²+(y^2-y^1)²) x/11−x2=7+7x22 x = −77/8 x2 - 6x + 5 = 0 x = 1, 5 √x−12 =3 x = 21 The sum of two consecutive numbers is 245. Write an equation to model this situation. 2n + 1 = 245 The demand equation for a product is p = 30 - 0.005x, where p is the price per unit and x is the number of units sold. The total revenue R for sell...