Does the relation {(-2,2), (-7,1), (-3,9), (-8,4), (-9,5), (-6,8)) represent

Mathematics

1 answer:

Gelneren [198K]3 years ago

7 0

Answer:

Yes

Step-by-step explanation:

This does represent a function because every x-value only goes to one y-value.

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Brian buys 5 cookies and 1 bottle of water. The total cost is $8.75. If the bottle of water costs $1.25, which equation can be u

lubasha [3.4K]

Answer: $1.50/cookie

Step-by-step explanation:

Cookies = x

Water = y

5x + y = $8.75

y = 1.25

Plug in y-value into equation:

5x +1.25 = 8.75

5x = 8.75 - 1.25

5x = 7.50

x = 7.50/5

x = $1.50 for 1 cookie.

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3 years ago

For the x-values 1,2,3, and so on the y values of a function form a geometric sequence that decreases in value. What type of fun

Oliga [24]

Answer: D. exponential growth

Step-by-step explanation:

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3 years ago

What are the removable discontinuities of the following function? f (x) = startfraction x squared minus 36 over x cubed minus 36

Lyrx [107]

The removable discontinuity is at negative 6 and 6. Then the correct option is B.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.