What type of function is shown below?

Quadratic functions have graphs looking like U

This refers to polynomial functions with a degree 2

Quadratic Functions are polynomial functions with a degree two.

What type of function is shown below?

Linear functions have lines as graphs

Observe the table of values. Which of the following functions best describes the relationship between f(x) and x ?

Observe the table of values. Which of the following functions best describes the relationship between f(x) and x ?

What type of function is shown below?

Observe the table of values. Which of the following functions best describes the relationship between x and f(x) ?

What type of function is shown below?

Quadratic functions have graphs looking like U

Observe the table of values. Which of the following functions best describes the relationship between x and f(x)?

What type of function is shown below?