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Nostrana [21]
3 years ago
12

What is the vertex of each function? Match the function

Mathematics
2 answers:
alukav5142 [94]3 years ago
8 0

Answer:

The vertex is the point (-5,-6)

Step-by-step explanation:

we know that

The equation of a vertical parabola written in vertex form is given by the expression

f(x)=a(x-h)^2+k

where

a is the leading coefficient

(h,k) is the vertex

we have

f(x)=9(x+5)^2-6

so

The leading coefficient is a=9

The vertex is the point (-5,-6)

bazaltina [42]3 years ago
8 0

Answer:

its -3, -3

Step-by-step explanation:

i got it wrong so it told me that was the answer :(

-i just realized this is not the same question as the one i aswered, sorry!

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Step-by-step explanation:

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2 years ago
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How do you get the answer for 7 5/6 + 2 3/6
Blizzard [7]
First you would add 5/6 and 3/6 which would be 8/6. Next you would convert the improper fraction (8/6) into a mixed number which would be 1 2/6. Now just add 7 and 2 which is 9. Finally you would add the whole number and the mixed number. So your answer is 10 2/6 unless the instructions say to simplify then your answer would be 10 1/3.
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3 years ago
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Help pleasssseeee......(do all pls)
Ugo [173]
16. 5x^3 y^-5 • 4xy^3
20x^4y^-2

20x^4 • 1/y^2

=20x^4/y^2

17. -2b^3c • 4b^2c^2
= -8b^5c^3

18. a^3n^7 / an^4 (a^3 minus a = a^2 same as n^7 minus n^4 = n^3)
=a^2n^3

19. -yz^5 / y^2z^3

= -z^2/y

20. -7x^5y^5z^4 / 21x^7y^5z^2 (divide -7 to 21 and minus xyz)

= -z / 3x^2

21. 9a^7b^5x^5 / 18a^5b^9c^3

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22. (n^5)^4

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23. (z^3)^6
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4 0
3 years ago
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A recipe calls for 3 cups of sugar to make one batch how many cups of flour and sugar would you need to make 4 batches?
Alla [95]

Answer:

12?

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Ugo [173]

Answer:

y=-3.2\\\\y=-2.2\\\\y=-1.8

Step-by-step explanation:

Insert the given x values for the given equation to find the corresponding y coordinate:

y=0.2x-2

x:-6,-1,1

Insert -6:

y=0.2(-6)-2

Simplify multiplication (when multiplying a negative and a positive, the result will always be negative):

y=-1.2-2

Simplify (when subtracting from a negative number, add the values, but keep the negative symbol):

y=-3.2

Insert -1:

y=0.2(-1)-2\\\\y=-0.2-2\\\\y=-2.2

Insert 1:

y=0.2(1)-2\\\\y=0.2-2\\\\y=-1.8

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