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svetoff [14.1K]
2 years ago
14

¿Cuál es la diferencia entre

Mathematics
1 answer:
Advocard [28]2 years ago
4 0

Answer:

Can you do it in english? I can't read in spanish sorry.

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The graph is shown for the equation y = –x + 4.
ivann1987 [24]

Answer:

Option C. y=-\frac{1}{2}(2x-8)

Step-by-step explanation:

we know that

If a system of two linear equations has an infinite number of solutions, then both equations must be identical

The given equation is

y=-x+4

<u><em>Verify each case</em></u>

Option A. we have

y=-4(x+1)

apply distributive property

y=-4x-4

Compare with the given equation

-x+4 \neq -4x-4

Option B. we have

y=-(x+4)

remove the parenthesis

y=-x-4

Compare with the given equation

-x+4 \neq -x-4

Option C. we have

y=-\frac{1}{2}(2x-8)

apply distributive property

y=-x+4

Compare with the given equation

-x+4=-x+4

therefore

This equation with the given equation form a system that has an infinite number of solutions

Option D. we have

y=x+4

Compare with the given equation

-x+4 \neq x+4

7 0
3 years ago
What is the volume of the rectangular prism?
BaLLatris [955]

if you multiply 10.4x5x8 it equals 416 millimeters

6 0
3 years ago
Read 2 more answers
What is the sum of the series?​
Natalija [7]

Answer:

44

Step-by-step explanation:

k=1: 2*1-4 = -2

k=2: 2*2²-4 = 4

k=3: 2*3²-4 = 14

k=4: 2*4²-4 = 28

-2 + 4 + 14 + 28 = 44

4 0
3 years ago
Read 2 more answers
A square pyramid is 6 feet on each side. The height of the pyramid is 4 feet. What is the total area of the pyramid?
Temka [501]
Answer is C, 96 ft squared.
4 0
3 years ago
Read 2 more answers
Primitive function for:<br><br> 1. f(x)=4e2x+e−x, sådan att F(0)=2
Free_Kalibri [48]

The primitive function for f(x) = 4e^{2x} + e^{-x} is given by it's indefinite integral.

To calculate it, recall:

\frac{d}{dx}e^{ax}=ae^{ax}

\int c f(x)dx = c\int f(x)dx

Let's begin

\int 4e^{2x}+e^{-x}dx \\4\int e^{2x}dx+ \int e^{-x}dx\\4\frac{e^{2x}}{2}+\frac{e^{-x}}{-1}  + c\\

F(x) = 2e^{2x}-e^{-x} +c

To find the costant, we just need to use the fact that F(0)=2

F(0) = 2 \\4e^{0}+e^{0} + c =2\\5+c =2\\c=-3

Therefore,

\boxed{F(x) = 2e^{2x} - e^{-x} -3 }

6 0
3 years ago
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