3 years ago

Pls help reward the brainiest

Mathematics

1 answer:

blsea [12.9K]3 years ago

6 0

Answer:

y=(x+4)^2 -37

Step-by-step explanation:

y+ ? = x^2 +8x+ ?-21

y+? =x^2+8x +16-21

y+16=x^2+8x+16-21

y+16=(x+4)^2 -21

y=(x+4)^2-21-16

Calculate the difference

y=(x+4)^2 -37

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bixtya [17]

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Step-by-step explanation:

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3 years ago

The box-and-whisker plot summarizes student scores on a physical fitness test. Students receive an award for scores at or above

Lena [83]

Answer:

Step-by-step explanation:

To receive an award, student must obtain a score at or above the upper quartile, from.tye boxplot, the upper quartile is depicted by the endpoint of the box. Hence, the upper quartile of the distribution is 74. Hence only stude Ts who score 74 and above will receive an award Hence, the minimum score required is 74.