3 years ago

1. Determine if the following graph is a function. Explain your answer.

Mathematics

1 answer:

Nookie1986 [14]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

It is a parabola, Every y has a unique x value

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Answer:

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Step-by-step explanation:

The mean lifetime of a bulb ranges from 25 to 350 hrs but the question is unclear.

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3 years ago

Step by step solution help me pls

Ilia_Sergeevich [38]

Step-by-step explanation:

Recall that

$1 + \tan^2 x = \sec^2 x$

and

$\dfrac{d}{dx}(\tan x) = \sec^2 x$

so that

$\displaystyle \int \tan^2 x = \int (\sec^2 x - 1)dx$

$\:\:\:\:\:\:\:\:\:=\int \sec^2 xdx - \int dx$

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3 years ago

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Scorpion4ik [409]

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^ is used to represent exponent

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4 years ago

If x = 7 − p and y = 3p + 4, which of the following

Rudiy27

Answer:

y = 25 - 3x

Step-by-step explanation:

x = 7 - p ⇒ p = 7 - x

y = 3(7-x) + 4

y = 21 - 3x + 4

y = 25 - 3x

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3 years ago