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Ronch [10]
2 years ago
15

What is the output, or y-value, when you input x = -3 into the function: x² − 3x + 1

Mathematics
1 answer:
Citrus2011 [14]2 years ago
5 0

Answer:

y = 19

Step by step explanation:

y = x ^{2}  - 3x + 1 \\  y = ( - 3) ^{2} - 3( - 3) + 1 \\ y = 19 \\ so \: the \: y - value \: is \: 19

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Mike's Bikes has mountain bikes that usually sell for $275 on sale for $220. Mike used this ratio to find the percent change. Is
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What is a quartile of 35, 45, 50, 65,85
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7 0
3 years ago
Using complete sentences, explain how to find the quotient of 8 2/3 ÷ 1 3/5. Make sure to include the quotient in your answer.​
White raven [17]

Answer:

6 over 1/24

Step-by-step explanation:

You can find the quotient of 9 2/3 divided by 1 3/5 by first making the two terms into improper fractions.

To make the improper fractions, you can turn 9 2/3 into 29/3 by multiiplying 9 by the denominator (bottom number in fractions)  and adding that to the numerator of 2 which gives 29.

1 3/5 can turn into 8/5.

Then you can divide using a simple trick of first organizing the data.

Currentlly it should be

29/3 divided by 8/5

Then you can flip the second fraction over.

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Then you change the sign into multiplication.

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Then you multiply like normal.

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145 over 24

You can simplify now

6 over 1/24

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