Evaluating Functions Using Function Notation

Let g(x)=9x+24, find g(3).

• 3

• 33

• 51

• -2.66

Tags

CCSS.HSF.IF.A.2

If f(x) = -3x - 8, find f(-1).

• f(-1) = 5

• f(-1) = -5

• f(-1) = -12

• f(-1) = -10

Tags

CCSS.HSF.IF.A.2

Using this table, find h(5).

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Using this table, find h(2).

Tags

CCSS.HSF.IF.A.2

• 16

• 48

• -28

• 4

Tags

CCSS.HSF.IF.A.2

• 6

• -6

• 14

• -14

Tags

CCSS.HSF.IF.A.2

If g(x) = 1 - 3/4x,

7. g(-12) = ​ (a)  

8. g(0) = ​ (b)  

9. -5 times g(4) - 1 = ​ (c)  

• 10

• 1

• 9

• -1

• -9

• You can handle the fraction!

Tags

CCSS.HSF.IF.A.2

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

If f(x) = -4x - 5

what is f(1)?

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

• f(x)

• Y

• 15

• x = 5

• 3(5)

Tags

CCSS.HSF.IF.A.2