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3 years ago

Do the following graphs represent a mathematical function? If not, explain why.

Mathematics

2 answers:

Ann [662]3 years ago

6 0

Yes, both graphs represent function.

Both graphs pass the vertical line test, because for every x-value, there is at most one y-value.

There is no vertical “overlap” in either graph.

Ainat [17]3 years ago

4 0

Answer:

1 = YES

2 = NO

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Ronald is making hats and scarves for charity. He has enough yarn to make 5 hats and 8 scarves. Takes him 12 hrs to knit a hat,

kari74 [83]

Constraints are simply the subjects of an objective function.

The inequality that represents the constraint is: $12x + 6y \le 20$

Represent the number of hats with x, and the number of scarves with y.

From the question, we have:

He spends 12 hours to knit a hat
He spends 6 hours to knit a scarf

So, the equation of the total time spent is:

$Time = 12x + 6y$

This time spent is not more than 20 hours.

So, the inequality is

$12x + 6y \le 20$

Hence, the inequality that represents the constraint is: $12x + 6y \le 20$

Read more about constraints at:

brainly.com/question/24574823

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a home improvement store advertised 60 sq ft of flooring for $287 including an $80 installation fee write an equation to represe

Leno4ka [110]

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4 years ago

What is 2 divided by 9/10

Phoenix [80]

Answer:

20/9

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3 years ago

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Leona [35]

Answer:

X=-5y/13+90/13, Y=-13x/5+18

Step-by-step explanation:

You need to solve the equation for X and Y.

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13x+5y=90

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Divide by 13: x=-5y/13+90/13

For Y:

13x+5y=90

Subtract 13x: 5y=-13x+90

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