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2 years ago

Is this a function? PLEASE ANSWER!

Mathematics

1 answer:

Genrish500 [490]2 years ago

6 0

Answer:

Step-by-step explanation:

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The sum of n and the sum of 8 and 6

kozerog [31]

Answer:

n + 14

I don't know if it's correct but i'm trying to help :)

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A polynomial is to be constructed that will touch the x axis at most 5 times. What is the minimum degree of the polynomial?

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2 years ago

The Anderson family is preparing for a family reunion. They think they will need 22 juice boxes for every 6 children who attend.

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3 years ago

On Naomi's cell phone plan, the amount she pays each month for international text messages is proportional to the number of inte

Lostsunrise [7]

A) The constant of proportionality in this proportional relationship is $k = \frac{y}{x}$

B) The equation to represent this proportional relationship is y = 0.2x

<h3><u>Solution:</u></h3>

Given that,

The amount Naomi pays each month for international text messages is proportional to the number of international texts she sends that month

Therefore,

This is a direct variation proportion

$\text{ amount Naomi pays each month } \propto \text{ number of international texts she sends that month}$

Let "y" be the amount that Naomi pays each month

Let "x" be the number of international texts she sends that month

Therefore,

$y \propto x$

y = kx -------- eqn 1

Where, "k" is the constant of proportionality

Thus the constant of proportionality in this proportional relationship is:

$k = \frac{y}{x}$

<em><u>Last month, she paid $3.20 for 16 international texts</u></em>

Therefore,

y = 3.20

x = 16

Thus from eqn 1,

$3.20 = k \times 16\\\\k = \frac{3.20}{16}\\\\k = 0.2$

Substitute k = 0.2 in eqn 1

y = 0.2x

The equation would then be y = 0.2x

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2 years ago

Pls help............

klemol [59]

Answer: Your picture will not show up, can you post again?

Step-by-step explanation:

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2 years ago