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zmey [24]
2 years ago
10

Use the graph to answer the question. The cost of mailing a package from the United States to Western Europe is a function of it

s weight as shown in the graph Describe the continuity of this cost function.​

Mathematics
1 answer:
Snezhnost [94]2 years ago
3 0

Cost function is Discontinuous.

Since, The shown graph of cost function is function of greatest integer function and greatest integer function continuous from the left and from the right discontinuous at integer. Hence, the greatest integer function is discontinuous at all integers.

So, cost function is Discontinuous.

Learn more:

https://brainly.in/question/18784154

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Answer:

Bertie Bee's Carpet Cleaners

6 0
3 years ago
Convert 0.0045 from standard form to scientific notation.
djyliett [7]
I did not catch well, but i think you already got your answers. Let me explain. For the first part you got your notation right: for 0.0045 the correct scientific notation is 4.5 x 10^-3. Now the second part, the answer would be the first one, the notation that you are giving is the one who corresponds to <span>4.5 x 10^-2, the first option you have. Hope it helps</span>
3 0
4 years ago
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What is the midpoint of the line segment with endpoints (3.2, 2.5) and<br> (1.6, -4.5)
jok3333 [9.3K]

Answer:

(2.4, -1)

Step-by-step explanation:

Using midpoint formula plug in the info (x1+x2)/2, (y1+y2)/2

8 0
3 years ago
Derive the equation of the parabola with a focus at (6,2) and a directrix of y=1
nydimaria [60]
Distance from focus to vertex=distance from vertex to directix

from (6,2) to y=1, the distance is 1
the focus is 1/2 higher than the vertex
vertex=(6,1.5)

for
(x-h)^2=4p(y-k)
vertex=(h,k)
p=distance from vertex to directix

vertex=(6,1.5)
ditance=0.5

(x-6)^2=4(0.5)(y-1.5)
(x-6)^2=2(y-1.5) is the equation
or
y=0.5x^2-6x+19.5 or
y=0.5(x-6)^2+1.5
7 0
3 years ago
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Diane works at a gardening store, and today she is helping assemble gas trimmers to be sold. An employee from an earlier shift a
Oxana [17]

The linear function for the number of trimmers assembled is:

y = 7 + 4x.

--------------------------------

A linear function has the following format:

y = ax + b

In which:

  • a is the rate of change.
  • b is the fixed amount.

--------------------------------

  • In an earlier shift, 7 trimmers had already been produced, thus 7 is the fixed amount, that is, b = 7.
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y(x) = 4x + 7

A similar problem is given at brainly.com/question/16302622

3 0
3 years ago
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