SOLUTION: For the set {(0,1), (-3, 7), (4, 6), (5, 0), (4,8)},
a. State the domain.
b. State the range.
c. Is this relation a function? Why or why not?
Algebra.Com
Question 1044767: For the set {(0,1), (-3, 7), (4, 6), (5, 0), (4,8)},
a. State the domain.
b. State the range.
c. Is this relation a function? Why or why not?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
a) The domain is the set of x coordinates. So the domain is {0, -3, 4, 5}. Notice how I only list each unique x coordinate once.
----------------------------------------------------------------------
b) The range is the set of possible y values. So the range would be {1, 7, 6, 0, 8}
The order doesn't matter since sets can be written in any order. If you wish, you can order the values from smallest to largest
----------------------------------------------------------------------
c) This relation is NOT a function because (4,6) and (4,8) have the same x coordinate of x = 4 but different y values of y = 6 and y = 8. A function is only possible if every x value is associated with EXACTLY ONE y value only.
RELATED QUESTIONS
Determine whether the relation is a function. If it is a function, state its domain... (answered by stanbon)
State the domain and range for each. Is the relation a function? Why or why not?
(1)... (answered by MathLover1)
Determine whether the relation is a function. If it is a function, state its domain and... (answered by jaime leigh)
Determine whether the relation is a function. If it is a function, state its domain and... (answered by rapaljer)
Find the domain and range of the relation, and state whether or not the relation is a... (answered by richard1234)
Determine whether the relation represents a function. If it is a​ function, state the... (answered by MathLover1,MathTherapy)
State the domain and range of each relation. Then, determine whether the relation is a (answered by josgarithmetic)
State the domain of the following relation:
{(-1, -3), (9, -1), (-6, -9), (0, -4),... (answered by MathLover1)
2. Use the relation {(–4, 3), (–1, 0), (0, –2), (2, 1), (4, 3)} to answer the following... (answered by solver91311)