Polynomial Functions Real World

• 2
  

• 3

• -3

• -2

What do you call a function of two polynomials?

• Inverse Functions

• Rational Functions

• Exponential Functions

• Logarithmic Functions

Tags

CCSS.HSF-IF.C.7D

Match the sub-category with its description. Solve, graph, and model multiple types of expressions. Interpret and use many different kinds of equations, such as linear, polynomial, radical, and exponential relationships. Find solutions to systems of equations, even when represented by a simple matrix equation, and apply results to real-world contexts.

• Statistics & Probability

• Geometry

• Functions

• Algebra

• Number & Quantity

Tags

CCSS.8.EE.C.8B

What is the degree of f(x)?

• 3

• 2

• 1

• 0

If a zero of a polynomial function has multiplicity 4 that means:

• The x intercept is at (4, 0)

• The graph will "bounce back" at that zero

• The graph will "pass through" at that zero

• Zeros cannot have multiplicity of 4

Describe the end behavior of the function.
y = 4x¹⁰

• down and down

• down and up

• up and down

• up and up

Liam, Grace, and Harper are studying functions in their math class. Their teacher asks them to define a rational function in terms of polynomial functions. How should they respond?

• A rational function is a function that can be written as the product of two polynomial functions.

• A rational function is a function that can be written as the difference of two polynomial functions.

• A rational function is a function that can be written as the sum of two polynomial functions.

• A rational function is a function that can be written as the quotient of two polynomial functions, where the denominator is not equal to zero.

Tags

8694B1AFF37145BBBE5CEC3B37D5C3BB

PC.F.4.5 

Find the horizontal asymptote of f(x)

• None

• y=6

• y=1/3

• y=3

Tags

PC.F.4.5 

Which of the following could be a possible equation for the function shown?

• f(x) =-2x³ + x² - 5x + 1

• f(x) = 2x³ - 4x² + x + 1

• f(x) = 3x² + 5x + 1

• f(x) = -2x³ +3x - 1

Tags

CCSS.HSA.APR.B.3

The function shown contains:

• Only one local maximum.

• Two local maximums.

• Two local minimums.

• Three local maximums