2 years ago

Which relation is a function?

1 answer:

6 0

Answer: The answer C the one in the botton the one that has the arrow Up

Step-by-step explanation:

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Kisachek [45]

It will be
(-2)^2+4*(-3)(-3) =40

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3 years ago

Llana [10]

7x-2 is how it’s written in standard form

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2 years ago

Katarina [22]

3.615 x 10^2 i hope this helps

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2 years ago

Juli2301 [7.4K]

Hey there! I"m happy to help!

The interior angles of a triangle add up to 180. We have 2 angles that have a value of x, so 2x+138=180.

We subtract 138 from both sides.

2x=42

We divide both sides by 2

x=21.

Have a wonderful day! :D

5 0

3 years ago

Aleks [24]

Answer:

r = $\frac{1}{2}$

Step-by-step explanation:

The common ratio r of a geometric sequence is

r = $\frac{a_{2} }{a_{1} }$ = $\frac{a_{3} }{a_{2} }$ = $\frac{a_{4} }{a_{3} }$ = ......

r = $\frac{-82}{-164}$ = $\frac{-41}{-82}$ = $\frac{1}{2}$

5 0

2 years ago