The height of a tree sapling was 3.15 inches last year. This year, the height is 5.38 inches. How much did the height of the tree sapling increase?

Answer:

x^2-6x+7

Step-by-step explanation:

You can use synthetic division since you are dividing by a linear factor with leading coefficient 1.  (You can also do synthetic division when dividing by a linear factor whose leading coefficient is not 1 but it is a bit trickier.)

So since we are dividing by x-2, 2 goes on the outside.

(If we were dividing by x+2, -2 would go on the outside.)

Now the thing that goes on top inside is the dividend, the numerator which is 1x^3-8x^2+19x-14. If you were missing any terms you would have to place a zero but we aren't. All exponents between 3 and 0 (inclusive meaning to include the 3 and the constant term) on variable x is accounted for.  

2|  1   -8    19     -14

 |       2    -12      14

  -----------------------------

     1  -6     7       0

So the remainder is 0 and the quotient is x^2-6x+7.

An accurate description of early Native Americans would be hundreds of Indian peoples, tribes, languages, and ways of life.

• Indigenous Native Americans were the inhabitants of the New World.
• There were hundreds of groups, which followed their tribal language, customs and rituals.
• Native Indians had always considered nature as sacred because their life revolved around the environment.
• The Native Indians define nature as spiritual and sacred because it brings lives.
• They did not own land as it was part of nature.
• The Native Americans were spread all over America.

Therefore we can conclude that early Native Americans led a harmonious life balancing nature and their ways of life.

Thus option B. is correct answer.

Learn more about "the Native America" here:

brainly.com/question/8678061

Answer:

Step-by-step explanation:

Answer:

4

Step-by-step explanation: