Question

Write a real word problem in which you would need to compare initial values for three linear functions

Answer 1

In a scenario where three companies are competing, their initial investments can be compared to analyze their performances.

Step-by-step explanation:

Linear functions are mathematical relationships that form straight lines when graphed. They can be represented by the equation y = mx +b. Linear functions have a constant rate of change. One real-word problem that requires comparing initial values for three linear functions is a scenario where three companies are competing in a market. The initial values represent the starting investments or capital of each company.

Let's say Company A invests $10,000, Company B invests $15,000, and Company C invests $8,000. Over time, these companies' profits will depend on various factors such as sales and expenses. By comparing their initial values, we can analyze which company had a higher starting point and evaluate their performances.

Answer 2

Can this be an answer?

Urpi wants to buy towels online. There are two stores with the kind of towel she wants.

The first store charges $20 $20 dollar sign, 20 per towel, and the delivery charge is \$25 $25 dollar sign, 25.

The following equation gives the total price (in dollars) of an order from the second store (including delivery) as a function of the number of towels:

P =35+18nP=35+18nP, equals, 35, plus, 18, n

Which store charges more per towel?

A: The first store

B: The second store

C: They both charge the same amount per towel

Urpi needs 151,515 towels. Which store is cheaper for her?

A: The first store

B: The second store

C: Urpi's order costs the same at both stores

By the way, I found this on Khan Academy

Hope this helps ^_^ :3