3 years ago

G = {(5, 3), (2, 3), (6, 4)} Is G-1 a function and why?

Mathematics

1 answer:

mars1129 [50]3 years ago

5 0

Becasue there are no repeating numbers in the x coordinate

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3 years ago

Make y the subject of the formula W= x squared - 2yz

AveGali [126]

Answer:

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Step-by-step explanation:

Explanation

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2 years ago

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2 years ago

Read 2 more answers

What system of equations does not have the same solution

Effectus [21]

Answer:

2x + y = 4

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Step-by-step explanation:

Equations 2x + y = 4 & 4x + 2y = 12 haven't the same solution.

$2x + y = 4...(1) \\ 4x + 2y = 12 \\ 2(2x + y) = 12 \\ 2x + y = \frac{12}{2} \\ 2x + y = 6...(2) \\ rhs \: of \: equations \: (1) \: and \: (2) \: are \: \\ not \: sme.$

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3 years ago