Functions Algebra

Jasmine compared the x-intercept of f(x) = 2x – 8 to the x-intercept of the function shown in the table.

What is the value of the larger x-intercept of the two functions?

• -8

• -2

• 4

• 16

Which function has a greater rate of change than the function A in the table?

Which functions have a rate of change that is greater than the function shown in the graph? Select ALL that apply.

Which equation has a greater y intercept?

• Equation A

• Equation B

• They have the same Y intercept

Does this graph pass the vertical line test?

• Yes

• No

Is this graph a function or not a function? 

• Function 

• Not a Function 

Function A is represented by the equation y = 4x - 2. Function B is represented by the table.
Which of these functions has the greater rate of change?

• Function A. It's rate of change is -2.

• Function A. It's rate of change is 4.

• Function B. It's rate of change is 2.

• Function B. It's rate of change is 6.

• Function A

  y-int=5

  Function B

  y-int=-1

• Function A

  y-int=5

  Function B

  y-int=2

Who is losing weight faster?

• Valerie

• Oscar

• Mrs. Conte

• They are losing the same amount of weight

Which pizza place pays the best salary per pizza delivered? How many pizzas would the pizzeria need to deliver to make at least $ 100 dollars in one night? Write the equation of each Pizzeria salary scale.

• Bombino's

  21 pizzas

  f(x)= 56x+2.5

• Little Squeezers

  20 pizzas

  f(x)= 3x+48

• Little Squeezers

  15 pizzas

  f(x)= 48+9x

• Bombino's

  18 pizzas

  f(x)= 2.5x+56