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2 years ago

F(x) = -x² + 6 Find f(-3).

Mathematics

2 answers:

stepan [7]2 years ago

6 0

Answer:

Step-by-step explanation:

f(-3)= -(-3)^2+6= -9 + 6 = -3

Delicious77 [7]2 years ago

5 0

Answer:

Step-by-step explanation:

this is a really questuon so instead of x we put -3 so its going to look something like this. (PLUG IN -3 FOR X)

f(-3)= (-3)^2+6

f(-3)= -9+6 (-9 because of -3^2)

then the equation becomes

f(-3)= -9+6

(USING THE RULES) we get -3 as our Final answer

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madreJ [45]

The number of rows of seats needed to seat the greatest possible number of participants in each row is 5

<h3>What is Highest Common Factor ?</h3>

The highest common factor is the highest number that divides the numbers given.

On the basis of given data

Total number of children = 26

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The highest common factor of both the number is 13 ,

Therefore the highest possible number of people that can sit in one row so that the number is in constant in all the rows.

So 2 rows of children of 13 each and

3 rows of adult of 13 each

Which makes the total number of rows = 5

Therefore the number of rows of seats needed to seat the greatest possible number of participants in each row is 5

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1 year ago

A diameter is also a __________.

lilavasa [31]

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2 years ago

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Dahasolnce [82]

Answer:

Step-by-step explanation:

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2 years ago

Solve the initial value problem yy′+x=x2+y2‾‾‾‾‾‾‾√ with y(1)=8‾√. To solve this, we should use the substitution u= x^2+y^2 help

leva [86]

Looks like the equation is

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$\sqrt u=C\implies\sqrt{x^2+y^2}=C$

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so the solution is

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2 years ago

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asambeis [7]

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3 years ago