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3 years ago

WILL MARK BRAINLIESTThe relation shown is a function True or False

Mathematics

2 answers:

creativ13 [48]3 years ago

6 0

I think the answer is false.

miskamm [114]3 years ago

4 0

Answer:

True. :)

Step-by-step explanation:

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ira [324]

Answer:

C) 4

Step-by-step explanation:

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3 years ago

Given: A = { -1,5,6} B = {-1,2,3,4,6,8} Find the union of sets A and B.

lukranit [14]

Step-by-step explanation:

{-1,2,3,4,5,6,8} is the answer

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2 years ago

Liam says that the graph of the function between x=1 and x=3 is non linear and increasing . What error could he have made in ana

____ [38]

I would say that (d) is the correct answer because the section between x=4 and x=6 is not linear but exponential but it is still increasing. The section between x=1 and x=3 however is linear and therefore his answer is incorrect.

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4 years ago

Sarah will earn $14 per hour at a new job. During training, she will earn $8 per hour. What percent of Sarah's regular hourly ra

inessss [21]

Answer:

It depends on how many hours she trains for..

Step-by-step explanation:

For example, if she trains for 2 hours, she will get $16, and if she trains for 3 hours, she will get $24. It goes on like that.

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3 years ago

An executive for the movie production company wants to create a function that models this data. . Create a function that can be

stich3 [128]

Functions can be modeled by equations, tables and graphs

The equation that models the function is $y = \frac 14x +1$
The domain of the function is the set of whole numbers
The company should expect 4 box office gross in week 10

<h3>How to determine the function</h3>

From the question, we have the following ordered pairs

(x,y) = (0,1) and (4,2)

The function is a linear function.

So, we start by calculating the slope (m) using:

$m = \frac{y_2 - y_1}{x_2 -x_1}$

Substitute known values

$m = \frac{2 - 1}{4 - 0}$

$m = \frac{1}{4}$

The equation is then calculated as:

$y = m(x -x_1) +y_1$

This gives

$y = \frac 14(x -0) +1$

$y = \frac 14x +1$

The domain of the above function is the set of whole numbers

Substitute 10 for x, to calculate the number of box office gross for week 10

$y = \frac 14 * 10 +1$

$y = 3.5$

Approximate

$y = 4$

Hence, the company should expect 4 box office gross in week 10

Read more about linear functions at:

brainly.com/question/15602982

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2 years ago