3 years ago

Relations and Functions /// Algebra I please help!! 4 QUESTIONS

Mathematics

1 answer:

marissa [1.9K]3 years ago

7 0

Answer:

Which Relation is also a function: B

It is not a function because the same x-values have different y-values

The table does represent a function as each x-value corresponds to a separate y-value

The graph does show a function as it passes the vertical line test

Step-by-step explanation:

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How can you use a table of data to write and graph a linear relationship?

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Answer:

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2 years ago

Simplify the following expression. 7^-5/6.7^-7/6. 1/49 1/14 14 49

Serggg [28]

${7}^{ - \frac{5}{6} } \times {7}^{ - \frac{7}{6} } \\ = {7}^{ - \frac{5}{6} - \frac{7}{6} } \\ = {7}^{ - \frac{12}{6} } \\ = {7}^{ - 2} \\ = \frac{1}{ {7}^{2} } \\ = \frac{1}{49}$
The answer is 1/49

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3 years ago

Which best decribes the meaning of the term theorem

STALIN [3.7K]

Answer:

A theorem is a general proposition not self-evident but proved by a chain of reasoning; a truth established by means of accepted truths.

Step-by-step explanation:

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2 years ago

The length of the hypotenuse of a right triangle is 16 inches. If the length of one leg is 5 inches, what is the approximate len

atroni [7]

16^2-5^2=231
square 231=15.19
answer is 15.2

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3 years ago

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Mr. Santiago can buy light fixtures in packages of 12 and light bulbs in packages of 9. He bought the fewest number of light fix

liq [111]

Answer:

3 and 4 packages

Step-by-step explanation:

We need to find the LCM of 12 and 9.

9 = 3*3
12 = 2*2*3

Their LCM is:

LCM(12, 9) = 2*2*3*3 = 36

Number of light fixtures and light bulbs is 36.

Number of packages will be:

36/12 = 3 and
36/9 = 4 respectively.

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3 years ago

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