If the common ratio is greater than 1 (which it is in this case), then the series will be divergent. The infinite series will simply keep growing and growing, making it impossible to find the "upper limit." Thus, the correct answer is b.

8 0

3 years ago

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What is 3/5 divided by -1/5

Aleks04 [339]

Answer:

-0.12

Step-by-step explanation:

(3/5) / (-1/5) = -0.12

4 0

3 years ago

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In the figure below, m

devlian [24]

Answer:

y=24

z=100

Step-by-step explanation:

5y-40=80(vertical angles)

add 40 to each side

120-40=80

z=180-80

z=100

4 0

3 years ago

What are the zeroes of the function? What are their multiplicities? = x4 – 4x3 + 3x2

weqwewe [10]

Answer-

Zeros of the functions are 0 with multiplicity of 2 and 1, 3 with multiplicity of 1.

Solution-

The given polynomial is,

$x^4-4x^3+3x^2$

For calculating roots,

$\Rightarrow x^4-4x^3+3x^2=0$

$\Rightarrow x^4-3x^3-x^3+3x^2=0$

$\Rightarrow x(x^3-3x^2)-1(x^3-3x^2)=0$

$\Rightarrow (x-1)(x^3-3x^2)=0$

$\Rightarrow (x-1)(x^2(x-3))=0$

$\Rightarrow (x^2)(x-1)(x-3)=0$

The root at x²=0, has multiplicity of 2 as the power is 2.

So, the graph will bounce at x=0

$\Rightarrow x^2=0,x-1=0,x-3=0$

$\Rightarrow x=0,1,3$

At x=1, x=3 the graph will go through the x axis. They have multiplicity of 1.

8 0

3 years ago

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