Ask question

Ask question

All categories

2 years ago

6

For each relation, decide whether or not it is a function.

1 answer:

katrin [286]2 years ago

7 0

Answer:

Step-by-step explanation:

Relation 1 is a function

Relation 2 is not a function

Relation 3 is a function

Realation 4 is not a function

You might be interested in

PLEASE HELP ASAP I DO NOT UNDERSTAND

lutik1710 [3]

Hey just letting you know the picture won’t load

7 0

3 years ago

Is this a function or not a function (2,5), (4, -2), (3,3), (5,4), (-2,5)

Lena [83]

Answer:

Yes, it is a function

Step-by-step explanation:

A function is where there is no two of the same domain.

The domain is the first coordinate.

Hope This Helps :)

4 0

3 years ago

Read 2 more answers

The circumference of a circle can be found using the formula C = 2r. Which is an equivalent equation solved for r? r = C r = C(2

vaieri [72.5K]

Answer:

r equals StartFraction C Over 2 pi EndFraction

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

where

r is the radius of the circle

Solve for r

That means -----> isolate the variable r

Divide by 2π both sides

$\frac{C}{2\pi}=\frac{2\pi r}{2\pi}$

Simplify right side

$\frac{C}{2\pi}=r$

Rewrite

$r=\frac{C}{2\pi}$

so

r equals StartFraction C Over 2 pi EndFraction

5 0

3 years ago

Read 2 more answers

X^3 = ? Please write the answer correctly.

photoshop1234 [79]

Answer: (x)(x)(x) = x^3.

Step-by-step explanation:

x^3 means multiply x by it's self 3 times.

Hope this helps..

4 0

3 years ago

Read 2 more answers

What is this 4³ - 30 ➗ 2

svlad2 [7]

Step-by-step explanation:

answer= 8

I hope it's help uhh

5 0

3 years ago

Read 2 more answers