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3 years ago

7

In which quadrant is the number –14 – 5i located on the complex plane?

1 answer:

AlekseyPX3 years ago

4 0

On the complex plane, the real component of a complex number is graphed along the horizontal axis while the imaginary component is graphed along the vertical axis.

Positive numbers go to the right on the real axis and up on the imaginary axis, and vice versa for negative numbers.

Therefore, the number -14-5i is in the 3rd quadrant because it graphed to the left of the origin and down.

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Help please!! Solve for y.

Nimfa-mama [501]

Answer:

y = 3 $\sqrt{7}$

Step-by-step explanation:

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2 years ago

Which point below is not on the graph of p(x) = +36- X?

natka813 [3]

Answer:

We have the following equation: y = 36 - x. And we need to find which of the following points belong to the graph:

(-13,7)

(-35, 1)

(11,5)

(27,3)

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Then:

(-13,7) :

7 = 36 - (-13)

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1 = 36 - (-35)

1 = 71❌

(11, 5) :

5 = 36 - 11

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(27,3)

3 = 36 - 27

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3 years ago

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abruzzese [7]

Answer:

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Step-by-step explanation:

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3 years ago

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inn [45]

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3 years ago

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kvasek [131]

Answer:

(3, 0)

Step-by-step explanation:

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The portion of the graph that is shaded with dark blue, represents the portion that supports the equation.

All the ordered pair points given in the question are also labelled in the graph.

From the graph we can see that only point (3, 0) falls in the area that supports the equation. Hence (3, 0) makes both inequalities true.

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3 years ago