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3 years ago

If f(x) = x2 and g(x)= 3x + 1, which expression represents g(f(x))?

Mathematics

1 answer:

Romashka [77]3 years ago

6 0

Answer:

g(f(x)) =3(x2)+1

Step-by-step explanation:

g(f(x)) means substitute f(x) in the eqn g(x)

That is anywhere you see x2, use it to replace x in the eqn g(x)

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Which of the lines below is a line of symmetry?

irina1246 [14]

Answer:

both the lines are symmetry as it cuts the square into two equal parts.

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2 years ago

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PLEASE HELP GIVING BRAINLIEST TO ONLY CORRECT ANSWER

malfutka [58]

Answer:

I think option 3 but not sure

Step-by-step explanation:

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3 years ago

Given the following quadratic equation, find the average rate of change

max2010maxim [7]

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3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2x%7D%20%2B%2012%20%3D%20x%20%2B%208%20" id="TexFormula1" title=" \sqrt{2x} + 12

Helga [31]

First note that $x\ge0$ ; otherwise $\sqrt{2x}$ is undefined as long as we're only looking for real solutions.

We can write

$\sqrt{2x}+12=x+8$
$\sqrt{2x}=x-4$
$2x=(x-4)^2$
$2x=x^2-8x+16$
$x^2-10x+16=0$
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3 years ago

Here is the histogram of a data distribution. What is the shape of this distribution.

tankabanditka [31]

Answer:

Hey there!

I think your answer would be unimodal skewed. This graph only has one maxima, thus it can't be bimodal. However, it's not symmetric, meaning that it is skewed.

Hope this helps :)

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4 years ago