3 years ago

Which equation does not define a function?

Mathematics

1 answer:

stira [4]3 years ago

5 0

The first relation gives two y-values for any given x-value (except x=6).

y² +x = 6 . . . . . is not a function

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A bird flies at a top speed of 20,000 meters per hour. The bird flies 30,000 meters without stopping. a. For how many hours did

bazaltina [42]

Answer:

Step-by-step explanation:

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2 years ago

Please help me and answer both? tysm and enjoy your day! hope this helps!

IceJOKER [234]

The answer is C and b

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2 years ago

FIND PR.PLS HELP BRAINLIEST...

slega [8]

Answer:

6.2 units.

Step-by-step explanation:

We are given two angles and an opposite corresponding side. To solve for an unknown side, we can use the law of sines.

$\frac{8}{sin(90)}=\frac{x}{sin(180-39-90)}=\frac{x}{sin(51)}$

Cross multiplying and solving will get you this:

$x=\frac{8(sin(51))}{sin(90}$

Which can simplify to:

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Which putting into a calculator gets you:

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3 years ago

The line x - y = 5 passes through<br> (-5, 0)<br> (0, 5)<br> (0, -5)

neonofarm [45]

The line x - y = 5 passes through the point (0, -5)

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3 years ago

Read 2 more answers

F(x) = -3(x - 1)2 + 3<br> How do you turn it into standard form

Zepler [3.9K]

Answer:

$\displaystyle \boxed{f(x) = 6x - 3x^2}$

Step-by-step explanation:

f(x) = −3(x² - 2x + 1) + 3

f(x) = −3x² + 6x - 3 + 3

f(x) = −3x² + 6x

** The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

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3 years ago