3 years ago

Is this relation a function? Justify your answer.

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

5 0

Answer:

C. No because two points with the same x-value have different y-values

Step-by-step explanation:

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While Edward was visiting his sister in Westminster, he bought a toothbrush that was marked down 80% from an original price of $

Andre45 [30]

Answer:

$1.78

Step-by-step explanation:

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3 years ago

Use gcf distributive property to find the sum of 28 and 80.

Anna71 [15]

Step-by-step explanation:

The GCF of 28 and 80 is 4.

<u>Distribute 4 for 28 and 80, then solve:</u>

$4(7) + 4(20) = 28 + 80$

$4(7 + 20) = 28 + 80$

$4(27) = 28 + 80$

$108 = 80 + 28$

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2 years ago

Ok can someone help me thanks!!

kotegsom [21]

Answer:

A constant of $20 can be multiplied by the number of months to find the amount in the account.

Step-by-step explanation:

4×20=80

7×20=140

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3 years ago

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Butoxors [25]

The best answer is D.

According to the pythagorean theorem, a^2+b^2=c^2 in a right triangle where a and b are the legs and c is the hypotenuse.

The diagram given gives the length of both legs, so plug it into the equation to get c^2= 24^2+45^2

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3 years ago

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baherus [9]

Answer:

The answer is C

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3 years ago