Sign up for FREE

Unit 1 Review

Last updated over 3 years ago

9 questions

1

1

1

1

1

1

1

1

1

Question 1

1.

What is the perimeter of this trapezoid?

Question 2

2.

What is (-x2 + 4x - 7) - (x2 - 5x + 3)?

Question 3

3.

A bicycle company produces y bicycles at a cost represented by the polynomial y2 + 10y + 100,000.
The revenue for y bicycles is represented by 2y2 + 10y + 500.
Find a polynomial that represents the company’s profit.
(Remember: profit = revenue - cost)

Question 4

4.

Find the area of this rectangle using the area model:

Question 5

5.

Examine the bouncy castle. The length and width (in feet) of the bottom of the castle are shown.
Find the perimeter of the bottom of the bouncy castle.

Question 6

6.

Examine the bouncy castle. The length and width (in feet) of the bottom of the castle are shown.
Find the area of the bottom of the bouncy castle.

Question 7

7.

Simplify this radical:

Question 8

8.

Simplify this radical:

Question 9

9.

Sort the numbers into rational or irrational

84.25
3.333...

Rational Number
Irrational Number