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kari74 [83]
3 years ago
5

Which function in vertex form is equivalent to fx = 4+x2-2x

Mathematics
1 answer:
tatiyna3 years ago
8 0

Answer:

f(x) = (x-1)² + 3

Step-by-step explanation:

f(x)  = 4+x²-2x   or f(x)  = x²- 2x + 4   -----> eq 1

consider the top-most choice

f(x) = (x-1)² + 3 = x² + 2·x·(-1) + 1²  +  3

f(x) = x² - 2x+ 1  +  3

f(x) = x² - 2x+ 4  -----> compare this with eq 1 above (they match!)

hence f(x) = (x-1)² + 3 is the answer

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Gerald scored 15 points for his team for every 25 minutes he played in the season. If he played 200 minutes in the season, how m
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Se a cada 25 minutos ele marca 15 pontos, para saber quantos pontos ele marcou em 200 minutos, basta dividir 200 por 25, que dá 8. Depois multiplicamos 8 por 15, que dá 120. Sendo assim, marcou 120 pontos em 200 minutos.

Resposta: Ele marcou 120 pontos.

3 0
3 years ago
If there are 210 student and only 46 students get a permission slip to holiday hills what is the percent of the student who did
Eduardwww [97]
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3 years ago
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6 0
4 years ago
Solve these questions
Lelu [443]

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Step-by-step explanation:

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5 0
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Read 2 more answers
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djverab [1.8K]

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Step-by-step explanation:

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