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2 years ago

Please help meeee “which of the following represents a relation and not a function”

Mathematics

1 answer:

Minchanka [31]2 years ago

6 0

Realtions that are not functions is when a x value has multiple y values, the last one has the X value that has multiple y values

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5x4 - 7x3 + x + 2 terms

Tomtit [17]

Answer:

It is already the farthest that can be

Step-by-step explanation:

5x4 - 7x3 + x + 2

5x^2 - 7x^2 + 1x + 2

7 0

3 years ago

If x is 6, then 7x = _____.

maksim [4K]

Answer:

7×6

=42

hope this helps you

4 0

2 years ago

Read 2 more answers

Mr. Young is offered an investment opportunity. Kyra says she will invest his money at a 6% simple interest rate over the next 7

gregori [183]

Answer:

$126

Step-by-step explanation:

Given that:

Investment is done as per Simple interest.

Principal = $3000

Time for which the investment is to done = 7 years

Rate of interest = 6%

To find:

Interest earned when the investment matures?

Solution:

Formula for Simple Interest :

$Simple\ Interest = \dfrac{PRT}{100}$

Where $P$ is the principal amount

$R$ is the Rate of Interest

$T$ is the time for which the investment is made

Putting the given values:

$Simple\ Interest = \dfrac{3000\times 6\times 7}{100}\\\Rightarrow Simple\ Interest = \dfrac{12600}{100}\\Simple\ Interest = \$126$

Therefore, the answer is:

Interest earned is $126.

8 0

2 years ago

The distance between the two islands shown on the map is 210 miles. A ruler measures the distance on the map is three 1/2 inches

BARSIC [14]

210 miles equals 1 and 1/2 inches (3 1/2"s or 0.5"). 1 and 1/2" is equal to two 3/4" (3/4 + 3/4 = 1 and 1/2). 1.5" is equal to 210 miles, and 1.5" is equal to 2 * .75", you can divide 210 miles by two, which gives you 105 miles.

8 0

2 years ago

Patrons in the children's section of a local branch library were randomly selected and asked their ages. The librarian wants to

Zinaida [17]

To make a dot plot, make a numbered line and add dots above the numbers of the given ages. If there are more than one of the same number, add a dot above the dot already there.

See attached picture:

5 0

2 years ago