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Eduardwww [97]
3 years ago
8

Y is directly proportional to x when y=30, x=6

Mathematics
2 answers:
daser333 [38]3 years ago
8 0

❤❤❤❤❤❤❤❤❤❤❤❤❤

y = 5x

❤❤❤❤❤❤❤❤❤❤❤❤❤

Jet001 [13]3 years ago
6 0

Answer:

y = 5x

Step-by-step explanation:

Assuming you require the proportional equation

Given that y is directly proportional to x then the equation relating them is

y = kx ← k is the constant of proportion

To find k use the condition when y = 30, x = 6 , then

30 = 6k ( divide both sides by 6 )

5 = k

y = 5x ← equation of proportion

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Complete the equation describing how x and y are related
Orlov [11]

Answer:

5 is the answer

Step-by-step explanation:

because it you add 5 to all the x values you get the y values

6 0
3 years ago
The function f(x) = 5One-fifth is reflected over the y-axis. Which equations represent the reflected function? Select two option
postnew [5]

Answer:

The equations that represent the reflected function are

f(x)=5(\frac{1}{5})^{-x}

f(x)=5(5)^{x}

Step-by-step explanation:

The correct question in the attached figure

we have the function

f(x)=5(\frac{1}{5})^{x}

we know that

A reflection across the y-axis interchanges positive x-values with negative x-values, swapping x and −x.

therefore

f(−x) = f(x).

The reflection of the given function across the y-axis will be equal to

(Remember interchanges positive x-values with negative  x-values)

f(x)=5(\frac{1}{5})^{-x}

An equivalent form will be

f(x)=5(\frac{1}{5})^{(-1)(x)}=5[(\frac{1}{5})^{-1})]^{x}=5(5)^{x}

therefore

The equations that represent the reflected function are

f(x)=5(\frac{1}{5})^{-x}

f(x)=5(5)^{x}

9 0
3 years ago
Read 2 more answers
Help if you know this I need help
Pavel [41]

3/14

[(I just came, Sorry for not giving a explanation)]

6 0
3 years ago
Help, please!!! Coordinate planes: find the distance. Thanks for helping!
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Answer:

The answer would be 11.3

Step-by-step explanation:

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Hope this helped.

A brainliest is always appreciated.

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2 years ago
WILL MAKE BRAINLIEST!!
Naddika [18.5K]

Answer:

B. juans solution is incorrect

Step-by-step explanation:

5 0
3 years ago
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