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Elodia [21]
3 years ago
5

For the function f(x)=-3x+2, find f(2)=

Mathematics
1 answer:
dsp733 years ago
8 0

Answer: f(2) = -4

Step-by-step explanation: Here we're given the function f(x) = -3x + 2 and we are asked to find f(2).

In other words, if we put an <em>x</em> into our function, we get a -3x + 2 out so what happens when we put a 2 into the function?

Well if we put a 2 into the function,

that's f(2) and we get -3(2) + 2 out.

Now all we have to do is simplify on the right side.

-3(2) is -6 so we have -6 + 2 which is -4.

So f(2) is -4.

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Which number is a rational number<br> A. 7<br> B. 7.07....<br> C. 8.12....<br> D. 9.94...
Lady bird [3.3K]
Answer:

A

Explanation:

All of the other choices are ongoing decimals which make the irrational numbers
7 0
3 years ago
45 POINTS!!!!! Which set is finite?
WITCHER [35]
I think that the correct answer is B
Hope that helps.
3 0
3 years ago
What is 3|x-3.5|+7.5=7.5
ollegr [7]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Simplify 12x to the power of 7 y to the power of 3 divided by 6x to the power of 3 y
Galina-37 [17]

Answer:

2x⁴y²

Step-by-step explanation:

The question gives us the expression;

12x⁷y³ ÷ 6x³y

We are supposed to simplify the expression;

First we could divide the digits;

12 ÷ 6 = 2

Then we divide the like terms;

x⁷ ÷ x³

This means;

=\frac{x*x*x*x*x*x*x }{x*x*x}

= x*x*x*x

=x^4

y³ ÷ y

That is;

=\frac{y*y*y}{y}

=y*y

=y^2

Therefore, the simplified expression will be 2x⁴y²

7 0
3 years ago
What is greater 5/6 7/12 or 7/10
algol [13]
5/6
you can do 2 things here
use a calculator and divide the numerator by the denominator
or the method you're probably meant to use
change each fraction so they all have the same denominator
the common denominator in this case would be 60
5/6*10=50/60
7/12*5=35/60
7/10*6=42/60
the number with the highest numerator would be the larger fraction
in this case, being 50/60 or 5/6
7 0
3 years ago
Read 2 more answers
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