Algebra-functions and linear system

Reference no: EM13121856

Part 1

1. Define the word "function."

2. Give an example of a function using a set of at least 4 ordered pairs. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and 5.

3. Explain why the example models a function.

4. Give an example of at least four ordered pairs that does not model a function. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and +5.

5. Explain why your example does not model a function.

Part 2

1. Select any two integers between -12 and +12 which will become solutions to a system of two equations.

2. Write two equations that have your two integers as solutions. Show how using the equations using your integers. Solve the system of equations by the addition/subtraction method. Make sure you the necessary 5 steps are included.

Reference no: EM13121856

Questions Cloud

Calculate the final temperature : Calculate the final temperature when a 22.0 gram sample of ice at 0oC is placed into a styrofoam cup containing 113 grams of water at 77.1 oC. Assume that there is no loss or gain of heat from the surroundings.

Writing fractions and reading numbers : Describe a series of steps that could be used to write fractions like 3/4, 2/5, 5/6, 11/8, 3/10, 19/15, 7/20, 8/25, 9/40, or 17/50 in decimal form.

Assume a eukaryotic gene contains three exons : Include in your diagrams and give a brief description of the function of each of the following: promoter, AAUAAA consensus sequence, transcription start site, introns, exons, poly(A) tail, 5' cap, 5' and 3' ends of each strand.

Evidence-mean shopping time different from claimed value : Using the 0.10 level of significance, is there evidence that the mean shopping time at the local supermarket is different from the claimed value of 22 minutes?

Algebra-functions and linear system : Give an example of a function using a set of at least 4 ordered pairs. The domain will be any four integers between 0 and +10. The range will be any four integers between -12 and 5.

Qualitative considerations in capital investing : Qualitative considerations in capital investing analysis include:

Important information about sets : Important information about Sets, Counting & Probability : Combinations, How many poker hands consist of four clubs and a card of a different suit?

List the embryonic stages of the brain : List the embryonic stages of the brain. Out of THREE, list the adult brain derivatives.

Explain how many shares will fred have after this split : Fred Jones owns 56 shares of the Robust Corporation's stock. Robust announces a 3 for 2 stock split. Explain how many shares will Fred have after this split?

User Account

All Pages