2 years ago

Decide whether or not it is a function.

Mathematics

1 answer:

MariettaO [177]2 years ago

3 0

Function because nothing repeats in the domain

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Expanding triple brackets i will give brainliest!

swat32

Answer:

$x^{3} -13x^{} -12$

Step-by-step explanation:

(x+1) (x−4) (x+3)

= ((x+1)(x−4)) (x+3)

= ((x+1)(x−4)) (x)+((x+1)(x−4)) (3)

= $x^{3} -3x^{2} -4x^{} +3x^{2} -9x^{} -12$

= $x^{3} -13x^{} -12$

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2 years ago

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DIA [1.3K]

Answer:

It means that the both sides of the expression in the given equation must be/are congruent.

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3 years ago

Read 2 more answers

The function y=ex is vertically stretched by a factor of 2, reflected across the x-axis, and then shifted down 3 units, find the

Anettt [7]

Answer:

$y = - 2 e^{x} - 3$

Step-by-step explanation:

We have to vertically stretch the function $y = e^{x}$ by a factor of 2.

Then the function will become $y = 2e^{x}$ .

Then it is reflected across the x-axis.

So, the new function will be $y = - 2e^{x}$ .

Now, if the function is shifted down 3 units then the final function will become $y = - 2 e^{x} - 3$ (Answer)

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2 years ago

How do you find the solution of this proportion?<br> 4/9 = m2-1/54 <br> m2 is m to the power of 2

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2 years ago

Decide whether or not it is a function.​

Decide whether or not it is a function.