All categories

3 years ago

Write an equation of the direct variation that includes the point (5,1)

Mathematics

2 answers:

V125BC [204]3 years ago

5 0

Answer:

y = 5x

Step-by-step explanation:

X=5 and Y=1

Direct variation can be represented by the equation y=kx.

Therefore,

1 = k(5)

5 = k

Now you use, k = 5 to write the direct variation equation.

Which gives you the answer y = 5x

8090 [49]3 years ago

4 0

Answer:

y = 1/5k

Step-by-step explanation:

y = kx

1= k(5)

1/5 = l

You might be interested in

The concentration of a drug in the body decreases exponentially after a dosage is given. In one clinical study, adult subjects a

Yanka [14]

Answer:

Step-by-step explanation:

14 = 1000 $e^{ k*1}$

.014 = $e^{k*1}$

ln(.014) = k ln(e)

k = -4.268

~~~~~~~~~~~~~~~~~~

after 3 hrs

1000 $e^{ -4.268*3}$

0.00274

~~~~~~~~~~~~~~~

4 = 1000 $e^{ -4.268*t}$

.004 = $e^{ -4.268*t}$

ln(.004)/-4.268 = t

t = 1.29368 hrs

4 0

3 years ago

A cell phone plan charges a $30 activation fee plus $19.50 a month. If Ellie has a maximum of $200 to spend, how many months of

Ilya [14]

She can afford a total of 8 full months

6 0

3 years ago

Read 2 more answers

Can someone help me find the area

lisabon 2012 [21]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 116.12

Explanation:

13 x 7 = 91

13 - 5 = 8

8 / 2 = 4

3.14(4)^2 = 50.24

50.24 / 2 = 25.12

91 + 25.12 = 116.12

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

5 0

3 years ago

Read 2 more answers

What combination of transformations is shown below

Lunna [17]

Yes you are correct it is a transformation and then a rotation

3 0

3 years ago

Read 2 more answers

Use synthetic division to divide (x^ 3 + x^ 2 – 40x – 4) ÷ (x – 6)

Marina CMI [18]

The answer is C.

Hope this helps!!

7 0

3 years ago

Read 2 more answers