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Dima020 [189]
3 years ago
15

Help! I'll give brainliest to the first correct answer! ​

Mathematics
1 answer:
bearhunter [10]3 years ago
7 0

Answer:

Step-by-step explanation:

Domain:  the set of all permissible input values.  In this particular case, x cannot be -3, because that would cause division by zero.  Thus, the domain is (-∞, -3) ∪ (-3,∞)

Range:  the range consists of the set of all values of y that are possible.  Looking at the parent function, y = 1/x, we see that the range of that function is (-∞, 0) ∪ (0,∞); in other words, y gets close to but never actually reaches zero.  This is also true of y = -1 / (x + 3).  

Thus, the desired range is (-∞, 0) ∪ (0,∞).

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nataly862011 [7]

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3 0
3 years ago
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Trava [24]

Answer:

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4 0
3 years ago
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in the usa, the shoe sizes or men are approximated by the equation 3f-s=24, where f represents the length of the foot in inches
Otrada [13]

Answer:

x intercept = 8

y intercept = -24

Step-by-step explanation:

In the USA, the shoe sizes or men are approximated by the equation 3f-s=24, where f represents the length of the foot in inches and s represents the shoe size.

<u>When we represent this equation using a graph, we mark the independent variable on the x axis and the dependent variable on the y axis.</u>

Here the foot length is the independent variable and the shoe size is the dependent variable. Hence we take foot length on x axis.

To get x intercept put y=0, f = \frac{24}{3} = 8 inches .

This is the point from which where we start our shoe size.

The y intercept , s = -24.

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4 years ago
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