NJSLA Solving Quadratics Part 2

1

Tonya has a rectangular rug with an area of 21 square feet. The rug is 4 feet longer than it is wide.

Part A
Create an equation that can be used to determine the length and the width of the rug.
_______ 

Part B
Tonya adds a 1.5-foot border all the way around the rug. What is the area of the enlarged rug?
Show all your work. Enter your answer in the space provided.

1

Solve the equation below algebraically. Show all your steps and include the solution.

Describe an ALTERNATE method that can be used to solve the equation.

Enter your answer and your work in the space provided.

2

3

NJSLA Solving Quadratics Part 2

Solve the equation below algebraically. Show all your steps and include the solution.

Describe an ALTERNATE method that can be used to solve the equation.

Enter your answer and your work in the space provided.

Determine all real roots of the equation:

The function f is defined as:

Which values are the zeros of the function f?

Select all that apply.

NJSLA Solving Quadratics Part 2

NJSLA Solving Quadratics Part 2

Solve the equation below algebraically. Show all your steps and include the solution.Describe an ALTERNATE method that can be used to solve the equation.Enter your answer and your work in the space provided.

Determine all real roots of the equation:

The function f is defined as:Which values are the zeros of the function f?Select all that apply.

Solve the equation below algebraically. Show all your steps and include the solution.

Describe an ALTERNATE method that can be used to solve the equation.

Enter your answer and your work in the space provided.

The function f is defined as:

Which values are the zeros of the function f?

Select all that apply.