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klasskru [66]
3 years ago
6

What is the domain of the function y=x-1 ​

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0

Answer:

All rational numbers or all numbers

Step-by-step explanation:

The function is a linear positive slope equation, which looks like the screenie below. Lines always travel forever, and since it is a linear line with a slope, it will be forever going in both directions.

Domain is the x-values that a function has, while range is the y-values.

Since the domain and range are infinite, it is all real numbers.

Hope this helps!

Edit: forgot the image

I zoomed out 2 million units out so you get what im saying kinda

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vazorg [7]

Answer:

C) $90.48

Step-by-step explanation:

72.39*.2=14.478

72.39*.05=3.6195

14.478+3.6195=18.0975

18.0975+72.39=90.4875

6 0
3 years ago
The length of a rectangular garden is 6 feet less than 3 times its width. The area is 360 square feet. What is the length of the
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Width = w
Length = 3w - 6
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Equation Area = wl
w (3w-6) = 360
3w^2- 6w = 360
3w^2 - 6w - 360 = 0
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Answer: -10 and 12. Yet, since this is a measurement, it must be positive so 12 ft
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3 years ago
Type the probability notation for choosing a red disk.
Irina-Kira [14]

The probability notation for choosing a red disk is P(red disk)

<h3>How to determine the notation?</h3>

From the question, we have the following highlights:

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Probability notations are represented as:

P(Event)

Since the event is choosing a red flask, the probability would be

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Hence, the probability notation for choosing a red disk is P(red disk)

Read more about probability at:

brainly.com/question/251701

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8 0
3 years ago
Read 2 more answers
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