How to determine if a set of ordered pairs represents a function?

Linda will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $47.96 and costs an additional $0.16 per mile driven. The second plan has an initial fee of $55.96 and costs an additional $0.

A teacher will determine the total number of books to odder for a class using the function b (n) = 4n, where n represent the number of students in d class. what is d independent quantity in this situation a. the number of students in d class. b.

Good scientists use their imagination. what is the difference between being imaginative in doing science and doing pseudoscience?

Identify like terms: 8ab8ab and abab, - 2b-2b and - b-b.

The function g is given by g (x) = -2 (x+2) - 6. Which of the following expresses the value of g (b-5) ? Select one: A. - 4b-20 B. 4b+12 C. 2b+2x-6 D. - 2b

Complete the pattern 0.02 blank 20 blank blank

Five cats each ate 1/4 cup of canned food and 1/4 cup of dry food. how much food did they eat altogether

Solve on the interval [0, 2Pi): 1 + cos (theta) = (sqrt (3) + 2) / 2 A. Pi/6, 5Pi/6 B. Pi/3, 5Pi/3 C. Pi/6, 11Pi/6 D. 7Pi/6, 11Pi/6

Eli invested a total of $2000 in two stocks. One stock cost $18.50 per share, and the other cost $10.40 per share. Eli bought a total of 130 shares. Write and solve a system of equations to find how many shares of each stock Eli bought.

The length of a rectangle is 12 inches longer than the width. Find the length and width if the perimeter is 184 inches.