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Sindrei [870]
3 years ago
15

1. Suppose that the cost of producing x tablets is defined by

Mathematics
1 answer:
vredina [299]3 years ago
4 0

Answer:

we are given

part-A:

Since, x is number of tablets

C(x) is cost of producing x tablets

so, vertical box is C(x)

so, we write in vertical box is "cost of producing x tablets"

Horizontal box is x

so, we write in horizontal box is "number of tablets"

part-B:

we have to find average on [a,b]

we can use formula

we are given point as

a: (15 , 395)

a=15 and C(15)=395

b: (20, 480)

b=20 , C(20)=480

now, we can plug values

...........Answer

part-c:

we have to find average on [b,c]

we can use formula

we are given point as

b: (20, 480)

b=20 , C(20)=480

c:(25,575)

c=25 , C(c)=575

now, we can plug values

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2x-5y=3 4y-x=-3 solve by elimination
loris [4]

Answer:

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Step-by-step explanation:

to solve this equation we say

let

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4y-x=-3............................................equation 2

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4y-x=-3............................................equation 2

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x = 4y + 3 .............................................  equation 3

put x = 4y + 3 in equation 1

2(4y +3) - 5y = 3

8y + 6 -5y = 3

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3y -3

divide both sides by the coefficient  of y  which is 3

3y/3 = -3/3

y = -1

put y = -1 into equation 3

x = 4y + 3 .............................................  equation 3

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Line.
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Simpson

Step-by-step explanation:

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