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marta [7]
3 years ago
5

Help me with this question please

Mathematics
1 answer:
jasenka [17]3 years ago
7 0

Answer:

its blurd soryy

i cant see it

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Please answer and explain!!!
slega [8]
F(3) means x =3 and x = 3 > -1 (f(x) = x^2 if x > -1)
so 
f(3) = x^2 = 3^2 = 9

Answer
C . 9
6 0
3 years ago
If f(x + 1) = x + 2 then f(x - 1) is
erastova [34]

Answer: \Large\boxed{f(x-1)=x}

Step-by-step explanation:

<u>Given function</u>

f(x + 1) = x + 2

<u>Isolate [ x + 1 ] on the right-hand side</u>

f(x + 1) = x + 1 + 1

f(x + 1) = (x + 1) + 1

<u />

<u>Substitute [ x + 1 ] with x</u>

f(x) = x + 1

<u>Substitute [ x ] with [ x - 1 ]</u>

f(x - 1) = (x - 1) + 1

\Large\boxed{f(x-1)=x}

Hope this helps!! :)

Please let me know if you have any questions

5 0
2 years ago
Mutiplying mixed numbers
Soloha48 [4]
You would first turn it into an improper fraction, to do this you leave the denominator(bottom number) then times it by your variable and add the numerator(top number)

Ex:

1 3/4x1/3= 7/12
7 0
3 years ago
4 - x + <img src="https://tex.z-dn.net/?f=6%5E%7B2%7D" id="TexFormula1" title="6^{2}" alt="6^{2}" align="absmiddle" class="latex
Lemur [1.5K]

Answer:

x ≤ 19

Step-by-step explanation:

The instructions here are probably "solve for x."  Please include them.

4 - x + 6^2 ≥  21

becomes 4 - x + 36 ≥  21

Now combine like terms.  4 and 36 combine to 40:  40 - x ≥ 21, and so:

19 - x ≥ 0

Adding x to both sies results in

x ≤ 19

Please, include the instructions when you post a question.  Thanks.

3 0
3 years ago
Which statements are true based on the diagram? Select three options.
Aneli [31]

Answer:

On Edge its:

Option A: Points N and K are on plane A and plane S.

Option C: Point P is the intersection of line n and line g.

Option D; Point's M, P, and Q are noncollinear.

Are Correct.

Step-by-step explanation:

5 0
3 years ago
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