1-7 Functions

Determine whether the relation is a function

• Yes

• No

Determine whether the relation is a function

• Yes

• No

Determine whether the relation is a function

• Yes

• No

Determine whether the relation is a function

• Yes

• No

Determine whether the relation is a function

• yes

• no

f(4)

• 12

• 14

• 10

• 4

g(-3)

• -6

• -12

• 6

• -7

f(2)+1

• 11

• 8

• 3

• 9

g(-1)+4

• 6

• 4

• 2

• 3

f(x+1)

• 4x+3

• 3x+3

• x²-x+1

• 3x+5