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Savatey [412]
2 years ago
15

Graphing/Slopes (Easy points!!) (ASAP) (URGENT) (Please check my other questions)​

Mathematics
1 answer:
spin [16.1K]2 years ago
4 0

Answer:

The statement is incorrect because an inverse relationship between y and x would imply that the graph would be a downward curved graph whose slope changes rather than linear which has constant slope  (see image).

Best to express this situation as:
There is a linear relationship between y and x with a negative constant slope. The keyword here is constant since the slope is the same in a linear relationship

Step-by-step explanation:

An inverse relationship exists between y and x when y is proportional to the reciprocal of y

This would be expressed in the form y ∝ \frac{1}{x}

As x decreases , y increases or vice-versa. It is often expressed in equation form as y=\frac{k}{x}  or y = kx^{-1}   where k is a constant and  whose graph is curved in nature. The slope is changing for the range of x values not constant as would be the case for a linear graph

All we can say about the data is that there is a linear relationship between y and x  with a negative constant slope

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Ehelp help help help help
IrinaVladis [17]

Answer:

The ratio of red to green crayons is 18 to 24 which can be reduced to 3 to 4.

Step-by-step explanation:

5 0
3 years ago
Mrs Tan bought 3000 units of shares of Berjaya Berhad Company at RM1.75 per unit. At the end of the year, the company paid a div
inysia [295]

Answer:

Value of retrun invesment is 2062.5

Step-by-step explanation:

Shares total price = 3000 × 1.75 =

Shares total price = 5250

25% dividend =  (5250 × 25)÷100 = 1312.5

 Add them       5250 + 1312.5 =  6562.5

Sold total price   = 3000 × 1.50 = 4500

To find return of invesment subtract

      6562.5 - 4500 =  2062.5

Mark Brianliest if you understand

6 0
2 years ago
Devin jumped off a cliff into the ocean in Acapulco while vacationing with his family. His height as a function of time could be
sukhopar [10]

Answer:

<em>3 seconds</em>

Step-by-step explanation:

Given the height modelled by the function

h(t) = -16t² + 16t + 96

The hit the water at h(t) = 0

0 = -16t² + 16t + 96

Divide through b y -16

0 = t² - t - 6

t² - t - 6 = 0

t² - 3t+2t - 6 = 0

t(t-3)+2(t-3) = 0

t+ 2 = 0 and t - 3 = 0

t = -2 secs and t = 3secs

Since t can't be negative, hence;

t = 3 secs

<em>hence it will take 3 seconds until Devon hit the water</em>

7 0
3 years ago
Marin county fair charges $4 to enter and $3.50 for each ride on the screamer. Sonoma county fair charges $7 to enter but only n
Harlamova29_29 [7]

Answer:twice at the sonoma county and twice at the marin county

Step-by-step explanation:

6 0
3 years ago
Will give brainliest !!
lesya692 [45]

Answer:

[B]=2

Step-by-step explanation:

B=\left[\begin{array}{ccc}3x-5&-3+2y\\11-3x&2y-5\end{array}\right]

With x=3 and y=4

B=\left[\begin{array}{ccc}3(3)-5&-3+2(4)\\11-3(3)&2(4)-5\end{array}\right]

B=\left[\begin{array}{ccc}9-5&-3+8\\11-9&8-5\end{array}\right]

B=\left[\begin{array}{ccc}4&5\\2&3\end{array}\right]

solving the determinant of matrix B

[B]=\left[\begin{array}{ccc}4&5\\2&3\end{array}\right]=(4.3-5.2)=(12-10)=2

8 0
3 years ago
Read 2 more answers
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