Answer:
Step-by-step explanation:
5c + 4f ≥ 200
c + f ≤ 60
c > 0
f > 0
Answer:
I can't really see the whole question, but for a cone the volume formula is πr2h
3
Step-by-step explanation:
The constant of proportionality represented by K will be 1/3 which is shown in the given graph.
<h3>What is the constant of proportionality?</h3>
Firstly, there is a proportional relationship.
Two values x and y are said to be in a proportional relationship if x = ky, where x and y are variables and k is a constant.
The constant k is called the constant of proportionality.
The proportional relationship between x and y can be written symbolically as
![x \propto y](https://tex.z-dn.net/?f=x%20%5Cpropto%20y)
That middle sign is called a sign of proportionality.
In the given graph x line and y line have been graphed.
Since the relation between them has been represented by a straight line, so their relationship can be represented by
x = K × y
where K is the proportionality constant.
Now K = ![\dfrac{x}{y}](https://tex.z-dn.net/?f=%5Cdfrac%7Bx%7D%7By%7D)
= ![\dfrac{2}{6}](https://tex.z-dn.net/?f=%5Cdfrac%7B2%7D%7B6%7D)
= 1/3
therefore, the constant of proportionality will be 1/3.
Learn more about proportionality ;
brainly.com/question/2481273
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Answer:
x-intercept= (5,0)
y-intercept= (0,-2)
Slope= 2/5
Step-by-step explanation:
Step-by-step explanation:
P(X)=2x²-5x-3 is in the form ax²+bx+c
Using quadratic equation
x={-b±√(b²-4ac)}/2a
x=3,-1/2