3 years ago

In which graph is y not a function of x

Mathematics

1 answer:

balu736 [363]3 years ago

4 0

A function is a relation that associates each element x of a set X, to a single element y of another set Y.

Circle is not a function of x. For x = 0 we have y = -7 and y = 7.

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Solve the system of equations and choose the correct answer from the list of options.

Igoryamba

Answer:

x = -6/5

y = -8/5

Step-by-step explanation:

2x + y = -4

Y = 3x + 2

Substitute the second equation into the first equation

2x + 3x+2 = -4

Combine like terms

5x +2 = -4

Subtract 2 from each side

5x+2-2=-4-2

5x = -6

Divide by 5

5x/5 = -6/5

x = -6/5

Now we need to find y

y = 3x+2

y = 3(-6/5)+2

y = -18/5 + 10/5

y = -8/5

5 0

3 years ago

Help pls

timurjin [86]

Answer:

s> 144 2/3

Step-by-step explanation:

I took the test in k12 and i got it right so yea !

3 0

2 years ago

(6^-8)^4

KIM [24]

Your Answer is A.

(-8) x 4

= -8 x 4

= -32

= 1/6 ^32

HOPE THIS HELPS!!

PLEASE MARK ME AS BRAINLIEST!!

5 0

3 years ago

What is the radius of a sphere that has a total area of

Gnom [1K]

Answer:

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6 0

2 years ago

What is. the fraction1/5 of 80?

Yuliya22 [10]

$\frac{1}{5} \times 80=\frac{80}{5}=\frac{16 \times 5}{5}=16$

5 0

3 years ago

Read 2 more answers