Algebra 1 Representing, Naming and Evaluating Functions

• 8

• -24

• 24

• -22

• 27

• 21

• 24

• 72

• 24

• -6

• 32

• 36

Name the parent function. 

• constant

• square root

• linear

• absolute value

• $15.99

• $2.50

• $17.49

• $16.50

• $2.99

• $3.50

Answer explanation

For the three restaurants --

Q = $17.49 per pizza + $2.50 delivery fee

R = $15.99 per pizza + $3.50 delivery fee

S = $16.40 per pizza + $2.99 delivery fee

Least expensive pizza = $15.99

Lowest delivery fee = $2.50

The space mission will take roughly ​ (a)   days.

• 153

• 315

• 307

• 159

Mathematical Equivalence

ON

If f(18) = 7(18) + 40 which function gives an appropriate representation of f(x)?

• f(x) = 7x

• f(x) = 18

• f(x) = 7x + 40

• f(x) = 18x + 40

Evaluate the function at x=1

Mathematical Equivalence

ON

• A
• B
• C
• D