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nikitadnepr [17]
3 years ago
13

Which of the following graphs represents a function with a domain of (-∞, ∞) and a range of (-∞, ∞)?

Mathematics
2 answers:
umka21 [38]3 years ago
6 0
The negative infinity for the x coordinate states that the graph should move to the bottom and the y coordinate is positive infinity so that the graph goes up

the first graph is your answer
alex41 [277]3 years ago
6 0

Answer:

option A

Step-by-step explanation:

Domain is the set  of all x values and range the set of all y values where the function is defined.

In the first option we have graph on both  sides of x. we have graph y for all x values . So, domain is (-∞, ∞)

There is no restriction for y. the graph is for all y values

So range is (-∞, ∞)

In the second option, the graph is above y axis so range is [0,∞)

In the third option, we have graph only for positive value of x

so domain is [0,, ∞)

In the fourth option , the graph is above y axis so range is [0,∞)

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What form is the equation below written in?<br> y = (x - 2)2 - 9
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A rectangle has a height of 4 and a width of 2x^2- 2.
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4 0
2 years ago
The circumference of one of the smaller circles is 12pie cm. Find the circumference of the larger circle.. . A. 12pie cm. B. 24p
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4 0
3 years ago
What is the slope of a trend line that passes through the points (–3, 3) and (18, 26)?
ipn [44]

Answer:

slope = \frac{23}{21}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

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m = \frac{26-3}{18+3} = \frac{23}{21}

7 0
3 years ago
Read 2 more answers
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