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Veseljchak [2.6K]
3 years ago
6

Which of the following relations is a function ?

Mathematics
1 answer:
Effectus [21]3 years ago
6 0

Answer:

Step-by-step explanation:

The relation that is a function is c

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How long does it take to go 60 miles if you going 360 miles per hour ​
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Answer:

10 mins

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Practice determining key aspects of quadratic functions given in factored form. Which point is an x-intercept of the quadratic f
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An x intercept occurs whenever y=0.

y=(x-4)(x+2)

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(-2, 0) and (4, 0)

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there was a surplus of office space in a city, with 400,000 square feet, or 16% of the total office space, vacant. How much offi
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-----  =      -----------
100              x

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8 0
3 years ago
Given ​ f(x)=x2+14x+40.<br> Enter the quadratic function in vertex form in the box.
slega [8]
For this case we have an equation of the form:
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 f (x) = a (x - h) ^ 2 + k&#10;
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 f '(x) = 2x + 14&#10;
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 f (-7) = (- 7) ^ 2 + 14 * (- 7) +40&#10;&#10;f (-7) = -9
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 Answer:
 
The quadratic function in vertex form is:
 
f (x) = (x + 7) ^ 2 - 9
6 0
3 years ago
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