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Lady_Fox [76]
2 years ago
6

If y ∝ 1∕x and y = –2 when x = 14, find the equation that connects x and y.

Mathematics
1 answer:
crimeas [40]2 years ago
8 0

C. y= -28/x

y=k/x

cross multiply

k= y×x

k = -2×14

k = -28

y = -28/x [ equation connecting x and y]

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What are the explicit equation and domain for an arithmetic sequence with a first term of 8 and a second term of 5? 20 pts.
fgiga [73]

ANSWER

a_n = 11 - 3n

EXPLANATION

The explicit rule for an arithmetic sequence is given by:

a_n = a_1 + d(n - 1)

It was given that:

a_1 = 8

and

a_2 = 3

The common difference is

d = 5 - 8 =  - 3

We plug in the values into the explicit formula to get,

a_n = 8+  - 3(n - 1)

Expand to get,

a_n = 8 - 3n  + 3

The explicit rule is

a_n = 11 - 3n

6 0
2 years ago
Which function below has the largest slope?
postnew [5]
The slope of f(x) can be computed as
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The slope of g(x) is the coefficient of x
  10

The slope of h(x) is
  (1 level)/(1 play) = 1


The function with the largest slope is g(x).
5 0
2 years ago
Read 2 more answers
John has 48 square centimeter tiles he wants to use to create a mosaic. He wants the mosaic to be rectangular with a length that
soldi70 [24.7K]
I found the missing choices. These are:
w(w – 2) = 48
w(w + 2) = 48
2w(w – 2) = 48
<span>2w(w + 2) = 48
</span>
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Area of a rectangle = length * width
length is longer than the width by 2, so length = w+2

Area of a rectangle = (w+2) * w

<span>The correct equation is: w(w + 2) = 48</span>
7 0
2 years ago
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The total height of the Statue of Liberty and its pedestal is 153 feet more than the height of the statue. Write and solve an eq
horsena [70]

Answer:

The height of the statue is 152 feet

Step-by-step explanation:

<u><em>The complete question is :</em></u>

The total height of the Statue of Liberty and its pedestal is 305 feet. This is 153 more than the height of the statue. Write and solve an equation to find the height h (in feet) of the statue.

Let

h ----> the height of the statue in feet

p ---> the height of the pedestal in feet

we know that

h+p=305 ----> equation A

h+153=h+p ---> equation B

so

substitute equation A in equation B and solve for h

h+153=305

subtract 153 both sides

h=305-153

h=152\ ft

7 0
2 years ago
If the parent function is f(x) = x3, which transformed function is shown in the graph? g(x) = (x − 3)3 , g(x) = (x + 3)3 , g(x)
sveticcg [70]
A. cause  i did it on the calculator so i know its right
3 0
2 years ago
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