Question

For each relation, decide whether or not it is a function. Relation 1 Relation 2 Domain Range Domain Range h u -4 star r u -1 sun a w 1 rock u w 8 door 2 chair O Function Not a function Relation 3 {(9, -5), (9, 3), (9, 9), (9, -7)} O Function Not a function O Function Not a function Relation 4 {(y, -8), (s, 5), (f, -4), (m, 6)} O Function Not a function

          For each relation, decide whether or not it is a function.
Relation 1
Relation 2
Domain Range
Domain Range
h
u
-4
star
r
u
-1
sun
a
w
1
rock
u
w
8
door
2
chair
O Function
Not a function
Relation 3
{(9, -5), (9, 3), (9, 9), (9, -7)}
O Function
Not a function
O Function
Not a function
Relation 4
{(y, -8), (s, 5), (f, -4), (m, 6)}
O Function
Not a function

For each relation, decide whether or not it is a function.
Relation 1
Relation 2
Domain Range
Domain Range
h
u
-4
star
r
u
-1
sun
a
w
1
rock
u
w
8
door
2
chair
O Function
Not a function
Relation 3
(9, -5), (9, 3), (9, 9), (9, -7)
O Function
Not a function
O Function
Not a function
Relation 4
(y, -8), (s, 5), (f, -4), (m, 6)
O Function
Not a function

Added by Lori C.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Randy Clemons

07/12/2022

Step 1

Step 1: A function is a relation where each input has exactly one output. Show more…

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For each relation, decide whether or not it is a function. Relation 1 Domain Range h u r u a w u w O Function Not a function Relation 2 Domain Range -4 star -1 sun 1 rock 8 door 2 chair O Function Not a function Relation 3 {(9, -5), (9, 3), (9, 9), (9, -7)} O Function Not a function Relation 4 {(y, -8), (s, 5), (f, -4), (m, 6)} O Function Not a function