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BigorU [14]
3 years ago
14

For the given quadratic equation convert into vertex form, find the vertex, and find the value for x = 6. Show your work.

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
7 0
Since we know x=6, replace all the x with 6 in the equation and then follow the PEMDAS rule. y= -2(6)^2 + 2(6) + 2 y= -2 (36) + 2 (6) + 2 y= -72 + 12 + 2 y= -60+2 y= -58
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if you were to solve the following system by substitution, what would be the best variable to solve for and from what equation?
Romashka-Z-Leto [24]

Answer:

see below

Step-by-step explanation:

2x+8y=12 3x-8y=11

If we have to solve by substitution, Take the first equation and divide by 2

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Then subtract 4y from each side

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6 0
3 years ago
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elena-s [515]
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3 0
3 years ago
Simplify: (4xy)^0 please help
katrin2010 [14]
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5 0
3 years ago
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Angela says that 6.25 is 1/100 the value of 625. Write an explanation to support Angela's statement.
gladu [14]

Answer:

6.25 times 100 will equal to 625. When you multiply by 100, you can move the decimal two spaces to the right since there are two zeros, and you get 625.

Step-by-step explanation:

I hope this helped you!

If it did, could you please mark me brainliest? That would help me!

Thank you so much! ;) :)

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