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Mariulka [41]
2 years ago
14

4x + 5y = -3 6x - 2y = 5 x = y =

Mathematics
1 answer:
mezya [45]2 years ago
8 0

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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What is an equation of the line, in point-slope form, that passes through (8, -8); slope: 3
gavmur [86]

Answer:

you're answer will be y+8=3(x-8)

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3 years ago
Someone please help me find the value of X
Marta_Voda [28]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
5 more than the quotient of a number and 4
DIA [1.3K]
To me it sounds like 4 divided by n +5
8 0
3 years ago
Let f(x) = (x − 3)−2. find all values of c in (1, 4) such that f(4) − f(1) = f '(c)(4 − 1). (enter your answers as a comma-separ
Verizon [17]

If the function is (x-3)^{-2} and  f(4) − f(1) = f '(c)(4 − 1) then there is not any answer.

Given function is (x-3)^{-2} and  f(4) − f(1) = f '(c)(4 − 1).

In this question we have to apply the mean value theorem, which says that given a secant line between points A and B, there is at least a point C that belongs to the curve and the derivative of that curve exists.

We begin by calculating f(2) and f(5):

f(2)=(2-3)^{-2}

f(2)=1

f(5)=(5-3)^{-2}

f(5)=1

And the slope of the function:

f^{1}(x)=f(5)-f(2)/(5-2)

f^{1}(c)=0

Now,

f^{1} (x)=-2*(x-3)^{-3}

=-2(x-3)^{-3}

=0

-2 is not equal to 0. So there is not any answer.

Hence if the function is (x-3)^{-2} and  f(4) − f(1) = f '(c)(4 − 1) then there is not any answer.

Learn more about derivatives at brainly.com/question/23819325

#SPJ4

7 0
1 year ago
Mary had 74 dollars to spend on 7 books after buying them she had 11 dollars how much did each book cost
Minchanka [31]

Answer: Each book costs $9


Step-by-step explanation:

74-11 = 63

63 divided by 7 = 9

That's the answer

4 0
3 years ago
Read 2 more answers
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