Relations & Functions
Identify the domain
{(-6,4) , (5,-1) , (0,3), (-2,4)}
-6, -2, 0, 5
#10
B
#17
10
#29
x = -5
#36
-2n+7
-29
Question 5: Identify the range
Range = {2, 3, 4, 5}
#11
B
#21
-76
#30
x= {-1,3}
#37
7n-9
229
Question 6:
Identify domain and range. is it a function?
Domain = {-4, -1, 0, 7}
Range = { -3, 8}
Function= yes
#12
A
#23
x=8
#31
x={0, 2, 7}
#38
0.4n+8.75
#8
Domain, range, function?
x>-5
y>-1
yes
#15
R= {8, 14, 23}
#24
x=-6
#32
x=2
#39
$11.15
#9
0<x<5
-4<y<3
no
#16
R = {-10,0}
#25-28
7
-2
2
4
#35
x = {-1, 0, 2, 7}