Function Notation Statement

What does f(x) represent?

• x

• y

• m

• b

• r

Tags

CCSS.HSF.IF.A.1

f(x) = x²+6; find f(-2)

• 10

• -2

• 6

• -5

Tags

CCSS.HSF.IF.A.2

g(m) = -2m + 7; find g(-4)

• -1

• -14

• 15

• 7

Tags

CCSS.HSF.IF.A.2

g(m) = -2m + 7; find m when g(m) = 7

• -1

• 0

• 15

• 3

Tags

CCSS.HSF.IF.A.2

How would you write y = 2x - 3 in function notation?

• y = 2x-3

• f = 2x - 3

• f(x) = 2x-3

Tags

CCSS.HSF.IF.A.2

The function d(x) where x=gallons of gas and d(x)= # of miles traveled.
Interpret d(8)=300 in context.

• A car with 8 gallons of gas can travel 300 miles.

• A car traveling 8 miles has 300 gallons of gas.

• A car is traveling 300 miles.

• The car traveling 8 mph can go 300 miles.

Tags

CCSS.HSF.LE.B.5

If g(x) = 6(-8x + 12) + 7, what is the value of g(6)?

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Write the following in function notation.

ABC Furnace charges $75 to make a house call and then $50 an hour after that.

• f(x) = 75x + 50

• f(x) = 50x - 75

• f(x)= 50x + 75

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

If g(x) = 2(-5x +2) + 10, what is the value of g(4)?

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Write the following in function notation.

A Pizza restaurant offers the following deal $8.99 for on large pizza and $5 for each additional large pizza on the same order

• f(x) = 8.99x + 5

• f(x) = 5x + 8.99

• f(x) = 5x - 8.99

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2