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Leni [432]
3 years ago
15

Use the graph to find the value of the function f(

alt=" \pi " align="absmiddle" class="latex-formula">/2)
Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0
Hi my name is jeff 5.000325
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Y = x² - 4x convert from standard to vertex form​
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Answer:

y = (x-2)^{2} -4

Step-by-step explanation:

To complete the square: add 4 to both sides because the product of 4 as 2 as the factor which 2 * 2 so 2^{2}

y +  ? = x^{2} - 4x + ?

y +  2^{2} = x^{2} - 4x + 2^{2}

y + 4 = x^{2} - 4x + 4

Now we can factor the expression

y + 4 = (x-2)^{2}

Move the 4 to the other side to isolate y which changes the sign

y = (x-2)^{2} - 4  

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Answer:

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You have 1/8 gallon of melted crayon wax. You pour the wax equally into 8 different molds to make new crayons. What fraction of
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Step-by-step explanation:

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Step-by-step explanation:

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