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Anika [276]
3 years ago
13

What is the y-intercept of the graph represented by the equation below?​

Mathematics
2 answers:
Dahasolnce [82]3 years ago
5 0
-5 is the answer. The number after the number beside the x is always the y-intercept
Semenov [28]3 years ago
3 0
I think its the last one (5)
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oee [108]
The answer to c is 0 and the answer to d is undefined

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5(1-cos x)÷x<br> Determine the limit of the transcendental function (if it exists).
luda_lava [24]

hello here is a solution :

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When a gas is kept at a constant temperature and pressure on it changes, its volume changes according to the following formula,
astra-53 [7]

Answer:  Approximately 1.9 atm

============================================

Work Shown:

P_1*V_1 = P_2*V_2 \ \text{ ... Boyle's Law}\\\\4.5*1.5 = P_2*3.5\\\\6.75 = P_2*3.5\\\\P_2*3.5 = 6.75\\\\P_2 = \frac{6.75}{3.5}\\\\P_2 \approx 1.92857142857142\\\\P_2 \approx 1.9\\\\

If the volume is 3.5 liters, then the pressure is approximately 1.9 atm.

Note the increase in volume leads to the reduction of pressure, and vice versa. The two variables have an inverse relationship.

-----------

As a check,

P_1*V_1 = P_2*V_2\\\\4.5*1.5 \approx 1.9*3.5\\\\6.75 \approx 6.65\\\\

We don't get the exact thing on both sides, but the two sides are close enough. We have rounding error due to P2 being not exact.

A more accurate check could be

P_1*V_1 = P_2*V_2\\\\4.5*1.5 \approx 1.92857*3.5\\\\6.75 \approx 6.749995\\\\

which has the two sides much closer to one another. This helps us verify the answer.

5 0
3 years ago
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Bezzdna [24]
It would be $1.30 taking away
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3 years ago
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Answer:

2. the final answer is -36n+3

3. the final answer is -4x-10

4. the final answer is 3c-81

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7. the final answer is 24q+30

Note: I simplify each problem

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3 years ago
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