Is xy = 1 a function

2 answers:

7 0

Yes it is a function

mezya [45]4 years ago

5 0

It can be re-written as

y = 1/x -> f(x) = 1/x, which is a function

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mel-nik [20]

I think the answer would be 3

7 0

4 years ago

Gekata [30.6K]

Answer: Yes

Step-by-step explanation:

x = 3

y = -7

10x + 20y ≥ -3

10 (3) + 20 (-7) ≥ -3

30 + (-140) ≥ -3

30 - 140 ≥ -3

-110 ≥ -3

(3, 7) is a solution

8 0

3 years ago

Goryan [66]

Quotient is division so it would be <span>6+n/ 3-f = 11</span>

6 0

4 years ago

Georgia [21]

Answer:

Step-by-step explanation:

5 0

3 years ago

o-na [289]

So each inch is 4 miles since there are 6 inches.

4+4+4+4+4+4 and get 24

3 0

3 years ago