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1 year ago

Review the graph of complex number z.

Mathematics

2 answers:

STALIN [3.7K]1 year ago

8 0

Answer:

Step-by-step explanation:

$\text {modulus of z } = =\sqrt{\left( -3\right)^{2} +\left( 1\right)^{2} } =\sqrt{9+1} =\sqrt{10}$

Dmitriy789 [7]1 year ago

4 0

Answer:

square root of 10

Step-by-step explanation:

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Find the average of -25,-70,15,-31,-25,40

denis-greek [22]

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3 years ago

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Step-by-step explanation:

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2 years ago

Given the function f(x) = x3 + x2 − 2x + 1, what is the resulting function when f(x) is shifted to the left 1 unit?

irga5000 [103]

For this case we have the following function:

$f (x) = x ^ 3 + x ^ 2 - 2x + 1$

We apply the following function transformation:

Horizontal translations:

Suppose that h> 0

To graph y = f (x + h), move the graph of h units to the left.

We have then for h = 1:

$f (x + 1) = (x + 1) ^ 3 + (x + 1) ^ 2 - 2 (x + 1) + 1$

Rewriting we have:

$f (x + 1) = (x ^ 3 + 3x ^ 2 + 3x + 1) + (x ^ 2 + 2x + 1) + (-2x - 2) + 1$

Rewriting we have:

$f (x + 1) = x ^ 3 + 4x ^ 2 + 3x + 1$

Answer:

The resulting function when f (x) is shifted to the left 1 unit is:

$f (x + 1) = x ^ 3 + 4x ^ 2 + 3x + 1$

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2 years ago

Read 2 more answers

Is 1/2 x 3/4 equal to 1, less than 1, more than 1

Nana76 [90]

Answer:

3/8 so it is less than 1

Step-by-step explanation:

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