Cost Analysis and Problem Solving

Cost Analysis and Problem Solving

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explores problem-solving techniques for linear relationships in two scenarios: pizza delivery and house painting. It highlights four key components: identifying properties, initial values, rate of change, and total cost. The tutorial emphasizes calculating or identifying these components to solve problems efficiently. A table method is introduced to organize information and compare problems, demonstrating how opposite information is provided in each scenario.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the four components considered in solving the problems?

Initial Value, Rate of Change, Cost, Time

Properties, Cost, Rate of Change, Time

Properties, Cost, Time, Total

Properties, Initial Value, Rate of Change, Total

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Problem 1, what is the cost per pizza?

$11

$12

$13

$10

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the delivery fee in Problem 1 before any pizzas are delivered?

$2

$3

$5

$4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Problem 2, what is the hourly rate for painting?

$55

$40

$45

$50

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the upfront cost for supplies in Problem 2?

$550

$500

$450

$400

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do the two problems differ in terms of information given?

Both problems require calculation

Both problems give all information

Problem 1 requires calculation, Problem 2 gives all information

Problem 1 gives all information, Problem 2 requires calculation

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the rate of change in Problem 1?

Total cost

Cost per pizza

Cost per hour

Initial cost

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