3 years ago

Is this correspondence a function?

1 answer:

4 0

I’m not sure, sorry if I’m wrong but I’d say yes .

Explanation: A function is a correspondence between two sets where each element in the first set, called the domain, corresponds to exactly one element in the second set, called the range.
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James took a math quiz in which he earned 1 point for every correct answer and lost 0.5 points for every incorrect answer.James

Nuetrik [128]

Answer:

Step-by-step explanation:

6x0.5=3-12=9

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3 years ago

An item is regularly priced at 60 . It is on sale for 40 percent off the regular price. How much (in dollars) is discounted from

UkoKoshka [18]

Answer:

24.00

Step-by-step explanation:

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3 years ago

In an alloy of gold and silver the ratio of the metals is 6:4. How much gold is there in 200 grams of this alloy?

nexus9112 [7]

Answer:

120 gold is in the alloy

Step-by-step explanation:

G:S

6:4

6+4=10

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Hope this helps!

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3 years ago

What is an equation of the line that passes through the points (0,-5) and (-6,0)?

charle [14.2K]

Answer:

y=-5/6x-5

Step-by-step explanation:

0-(-5)/-6-0

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2 years ago

Write the equation of this circle in standard form.

pishuonlain [190]

Answer:

x² + y² = 16

Step-by-step explanation:

(x-h)² + (y-k)² = r² -- The standard form of equation of circle

(x-0)² + (y-0)² = 4²

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3 years ago