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seraphim [82]
3 years ago
6

Which table represents a nonlinear function? x y 2 -9 4 1 6 11 x y 2 -14 4 -16 6 -18 x y 2 0 4 6 6 16 x y 2 -9 4 -6 6 -3

Mathematics
2 answers:
OverLord2011 [107]3 years ago
8 0
The Third one, Y jumps from 0 to 6 then 16
solmaris [256]3 years ago
4 0

Answer:  The third table represents a nonlinear function

x  y

2  0

4  6

6 16

Step-by-step explanation:

We know that for a nonlinear function, the rate of change of y is not constant w.r.t x.

The rate of change of y w.r.t. x is given by :-

\dfrac{\text{Change in y}}{\text{Change in x}}

For Table 1.

The rate of change of function is given by :_

\dfrac{1-(-9)}{4-2}=\dfrac{10}{2}=5

\dfrac{11-1}{6-4}=\dfrac{10}{2}=5

Thus , the rate of change is constant through out the function, hence it is not representing a nonlinear function.

For Table 2.

The rate of change of function is given by :_

\dfrac{-16-(-14)}{4-2}=\dfrac{-2}{2}=-1

\dfrac{-18-(-16)}{6-4}=\dfrac{-2}{2}=-1

Thus , the rate of change is constant through out the function, hence it is not representing a nonlinear function.

For Table 3.

The rate of change of function is given by :_

\dfrac{6-0}{4-2}=\dfrac{6}{2}=3

\dfrac{16-6}{6-4}=\dfrac{10}{2}=5

Thus , the rate of change is not constant through out the function, hence it is representing a nonlinear function.

For Table 4.

The rate of change of function is given by :_

\dfrac{-6-(-9)}{4-2}=\dfrac{3}{2}

\dfrac{-3-(-6)}{6-4}=\dfrac{3}{2}

Thus , the rate of change is constant through out the function, hence it is not representing a nonlinear function.

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8 0
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PLEASE HELP
irina [24]

Answer:

12\sqrt{3} feet

Step-by-step explanation:

In a 30-60-90 triangle, the ratios of the side lengths of the triangle is 1:\sqrt{3} :2

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First we can set x equals to the length of the original pole, and so the shorter leg has a length of x/3 and using the ratio of side lengths, we can find that:

\frac{x}{3} * \sqrt{3} = \frac{\sqrt{3} x}{3} = 12

Solving for x, we find that

x=\frac{36}{\sqrt{3} } = \frac{36 * \sqrt{3} }{\sqrt{3} * \sqrt{3} } = \frac{36  \sqrt{3} }{3} = 12\sqrt{3}

So the length of the original pole would be 12\sqrt{3} feet

If you found this answer helpful, please consider marking it as brainliest, or give it a thanks and a 5 star review. Thanks!

6 0
3 years ago
How you do multiply complex numbers ? Example : (9 - 4i) (8 + 6i)
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Let's simplify this:

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