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love history [14]
3 years ago
5

Help me with this please

Mathematics
2 answers:
Reptile [31]3 years ago
4 0

Step-by-step explanation:

2 X + X + 2 + X+2 + 4 X +1 = 4X + 3x +2 +2x

8X + 5 = 9 X +2

X= 3

babunello [35]3 years ago
3 0

Answer:

x = 3

Step-by-step explanation:

Because yes

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What are the domain and range of the function? F(x)=-3/5x^3
Ksivusya [100]

Answer:

A) Domain: All real numbers, excluding zero        (-∞, 0) ∪ (0, ∞)

Range: All real numbers, excluding zero      (-∞, 0) ∪ (0, ∞)

Step-by-step explanation:

7 0
2 years ago
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Solve y=2b+2h for b? plz help quick
Westkost [7]
The answer is b = -2h.
6 0
3 years ago
What is the rate of change from x = n to x = 2n?​
puteri [66]

Answer:

\dfrac{-8}{\pi}

Step-by-step explanation:

The rate of change of the function f(x) from point x_1 to point x_2 can be calculated using formula

\dfrac{f(x_2)-f(x_1)}{x_2-x_1}

Given

x_1=\pi\\ \\x_2=2\pi

From the graph of the function

f(x_1)=f(\pi)=4\\ \\f(x_2)=f(2\pi)=-4

So, the rate of change is

\dfrac{f(x_2)-f(x_1)}{x_2-x_1}=\dfrac{-4-4}{2\pi -\pi}=\dfrac{-8}{\pi}

5 0
3 years ago
If f(x) = 130x - 2], find f(3)
Brilliant_brown [7]

Answer:

65

Step-by-step explanation:

only due .I am not very sure

6 0
2 years ago
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Which is the graph of g(x)?
hichkok12 [17]

Answer:

option d

Step-by-step explanation:

We are given with three function

Plug in x=-2 in first function

f(x)= 3 so f(-2) = 3

Plug in x=-2 in second function

f(x) = -\frac{x}{2} +2

f(-2) = -\frac{-2}{2} +2=3

Plug in x=2 in second function

f(x) = -\frac{x}{2} +2

f(-2) = -\frac{2}{2} +2=1

Plug in x=2 in third function

f(x)= 2x-3

f(2)= 2(2) -3 = 1

We can see that f(-2)=3 is same for first and second function

also f(2) = 1 is same for second and third functions

So the graph is continuous

option D satisfies the points


8 0
3 years ago
Read 2 more answers
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