3 years ago

Evaluate g(x)=4 -3x when x=-3,0, and 5

Mathematics

1 answer:

4vir4ik [10]3 years ago

6 0

Answer:

-11

Step-by-step explanation:

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Which place value first determines which of the numbers 109.7035 or 109.6125 is the larger number?

eduard

Answer:

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3 years ago

Find the inverse of the following function:

tigry1 [53]

First, we are going to find the inverse function of $f(x)$ by replacing $f(x)$ with $y$ , and then, interchanging $x$ and $y$ and solving for $x$ :
$y=-2 \sqrt{3x-1} -5$
$x=-2 \sqrt{3y-1} -5$
$-2 \sqrt{3y-1} =x+5$
$\sqrt{3y-1} = \frac{x+5}{-2}$
$3y-1=( \frac{x+5}{-2} )^{2}$
$3y=( \frac{x+5}{-2} )^{2} +1$
$y= \frac{( \frac{x+5}{-2})^{2}+1 }{3}$

Next we are going to evaluate our inverse function at $x= \frac{1}{3}$ :
$y= \frac{( \frac{ \frac{1}{3}+5 }{-2})^{2}+1 }{3}$
$y= \frac{( \frac{ \frac{16}{3} }{-2})^{2}+1 }{3}$
$y= \frac{(- \frac{8}{3})^{2}+1 }{3}$
$y= \frac{ \frac{64}{9}+1 }{3}$
$y= \frac{ \frac{73}{9} }{3}$
$y= \frac{73}{27}$

We can conclude that the inverse function of $f(x)=-2 \sqrt{3x-1} -5$ when $x= \frac{1}{3}$ is $\frac{73}{27}$

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3 years ago

Elizabeth was playing a board game with her friends. On her first turn she moved 6 spaces forward. on her second turn she moved

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4 years ago

A group of seven friends each received 1/2 of a pound of candy how much candy did they receive in total

Nadya [2.5K]

The correct answer is 3.5 pounds.

If you want to keep it in fraction form the answer would be 3 1/2

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3 years ago

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