Evaluating Functions

• f(-2) = -1

• f(-2) = -9

• f(-2) = 9

• f(-2) = 0

Evaluate f(-3)

• f(-3) = -3

• f(-3) = 0

• f(-3) = 2

• not enough information to give an answer

f(x) = -x + 2; Evaluate g(-5)

• g(-5) = 7

• g(-5) = -3

• g(-5) = 0

• g(-5) = 3

Evaluate g(10)

• g(10) = 195

• g(10) = 1

• g(10) = 0

• g(10) = 205

Evaluate f(3)

• f(3) = 3

• f(3) = 0.5

• f(3) = 3, 0.5, and 13

• f(3) = 13

Evaluate f(8)

• f(8) = -3

• f(8) = 1

• f(8) = 0

• f(8) = -1

Evaluate r(3)

• r(3) = 16

• r(3) = 12

• r(3) = 13

• r(3) = 0

h(0) = ?

• h(0) = 5

• h(0) = -5

• h(0) = 0

• h(0) = negative infinity

f(-5) = ?

• f(-5) = 45

• f(-5) = -55

• f(-5) = 5

• f(-5) = 0

r(-2) = ?

• r(-2) = -12

• r(-2) = -8

• r(-2) = -4

• r(-2) = -2