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Q: 20) Bobby bought a candy bar for $1.50 at the store and paid with all quarters and nickels. Let…

A: The value of one nickel is $0.05 and the value of one quarter is $0.25.

Q: RELATIONS Let C = (0, 1, 2) and D= (2, 4, 6, 8) and define a relation R from A to B as follows: Fo…

A: As per the policy, we are solving 3 subparts of the given question. Please repost the question and…

Q: Which of the following are functions from the set {x,y,z) to the set {a,b,c,d)? If the set of…

A: We have domainA = {x,y,z} Range B = {a,b,c,d} We have two sets or ordered pair a. {(x,a)…

Q: Recognize whether each relation is a function, and state its domain and range. a) b) 8- 24 -2 0 -N 2…

A:

Q: The ordered pair ((x.y)|y=x2) is a relation but not function True B False

A: Relation : it shows relationship between input and output. Function : it derives one output for each…

Q: Translate into an expression and then simplify Twice the number minus 6 times the difference of a…

A: Disclaimer: Since you have asked multiple question, we will solve the one question for you. If you…

Q: Let A = {1, 2, 3} and B = {0, 1, 2} and let R be a relation from A to B if, and only if, x is less…

A: Given, A=1, 2, 3B=0, 1, 2

Q: Let A={2,4,6 } and B={1,3,5,}. which of the relations, R,S,and T defined below are functions from A…

A: We know that relation is said to be a function if every element in the domain have exactly one value…

Q: 3. Determine whether each relation is a function. Explain your answer. a. b. С. X y X y y a b 5 10 b…

A: A Relation is called function if every elements of domain has unique image in co domain.

Q: The relation,R={(2,1),(1,3),(3,2),(1,0)}, be definedR:{0,1,2,3}→{0,1,2,3}:(a) FindR−1, the inverse…

A:

Q: 7. Decide whether the relation defines a function. a. {(-3, -2), (3, 6), (4, 6), (7, -7), (10, -1)}…

A: Given that, a) -3,-2,3,6,4,6,7,-7,10,-1 b) y=x3 c) x=y2+1 We have to find that the relations are…

Q: State whether the relation defines y as a function of x. The correspondence between the x values and…

A:

Q: Which of the following relation is a function? a) S = {(-1,-2),(-3,4), (3,1), (-5,6)} %3D b) T =…

A:

Q: Find the inverse for each relation. 1. {(1, -3), (2, 3), (5, 1), (6,4)} 2. { (-5,7), (-6, -8), (1,…

A:

Q: Which of the following relation is a function? a) S = {(1,–2),(–3,6), (-3,2), (-1,6) b) T = {(-2,3),…

A:

Q: PART A: Make a mapping diagram to determine if the relation is a function. Explain your answer. 1.…

A:

Q: Determine whether the relation is a function. Give the domain and the range for the relation.…

A: Determine whether the given relation is a function or not

Q: Exercises 15 and 16: Complete the following. (a) Express the data as a relation S. (b) Find the…

A: 15. Ans. a) We have to express given data as a relation S. We can write given data in ordered pair…

Q: 1. Determine whether the relation represents a function. If it is a function, state the domain and…

A: Topic- Relation and function A relation is a function if single input does not have different…

Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.