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uysha [10]
3 years ago
10

Finding Limits and Relative Extrema Use spreadsheet to complete the table using

Mathematics
1 answer:
Alex787 [66]3 years ago
8 0

Answer:

a) 0 b) Maximum (2<x<3, 0<y<1)

Step-by-step explanation:

a) Through the table we can estimate the value of the limit as 0, since it starts with 0 goes up and then goes down to 0

Verifying:

\lim_{x\rightarrow \infty}\frac{ln(x)}{x}\Rightarrow \lim_{x\rightarrow \infty}\frac{\frac{\mathrm{d} }{\mathrm{d} x}[ln(x)]}{\frac{\mathrm{d} }{\mathrm{d} x}[x]}\Rightarrow \lim_{x\rightarrow \infty}\frac{\frac{1}{x}}{1}\Rightarrow \frac{\lim_{x\rightarrow \infty}1}{\lim_{x\rightarrow \infty}x}=0

b) The Relative extrema was estimated here using Geogebra. Estimating  it considering [0,5] we could say: (2<x<3, 0<y<1). Calculating it using Geogebra applet:

(e,\frac{1}{e})=(2.72,0.36)

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20 x 5 will give your the best estimate of 23x 4.8 because 20 x 5 = 100 and 23 x 4.8 = 110 hope this helped :)
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3 years ago
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WILL GIVE BRAINLIEST
Mnenie [13.5K]

Answer:

C

Step-by-step explanation:

Given the 2 equations

3x + 4y = 8 → (1)

y - 5x = 2 ← rewrite as

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3 years ago
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Select the equation in which you use the inverse property of multiplication to find the solution.
loris [4]

Given:

Equations using properties.

To find:

The equation which use the inverse property of multiplication.

Solution:

<u>Inverse property of multiplication:</u>

<em>The product of any number and its reciprocal is always 1.</em>

Let us select the option which uses inverse property of multiplication.

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Option B: \left(-\frac{7}{8}+\frac{7}{8}\right)+4=4

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So, it is not true equation.

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Here also inverse property is not used.

So, it is not true equation.

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The value of a dvd player decreases by 60% each year. If you purchased this dvd player today for $180, how much would the player
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The formula is
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A future value?
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