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Viktor [21]
3 years ago
13

Given that the domain is all real numbers, what is the limit of the range for the function ƒ(x) = 42x - 100?

Mathematics
2 answers:
charle [14.2K]3 years ago
7 0
This function has a straight line graph and thus has no limit on the range.  
Irina-Kira [14]3 years ago
4 0

Answer:

<h2>R = (-∞,∞)</h2>

Step-by-step explanation:

The given function is

f(x)=42x-100

As you can notice, it's a linear function, and it's written in slope-intercept form. So, from this expression we can deduct that the slope is 42 and the y-intercept is at -100. We deduct this information, because of the form

f(x)=mx+b

Where m is the slope and b is the y-intercept, which in this case are

m=42 and b=-100.

An important characteristic of linear function is that they domain and range sets are always all real numbers, the function is not restricted.

Therefore, the range of the given function is

R = (-∞,∞)

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We need to look at factors of 2, which are only 2 and 1... How do we get them to add to -3? Well, they have to be negative.

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What about the multiplication? A negative × a negative = a positive, so

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So your answer is

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3 years ago
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lakkis [162]
The answer is 5 5/6 simplified to the max.

rewrite the equation with separated parts

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-3 - 2 = -5

-1/2 - 1/3? u need to find the LEAST common denominator

-3/6 - 2/6 = -5/6

how did I get 6?

Rewriting input as fractions if necessary:
1/2, 1/3

For the denominators (2, 3) the least common multiple (LCM) is 6.

Therefore, the least common denominator (LCD) is 6.

Now lastly combine them total and its -5 - 5/6 = -5 5/6.


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Answer:

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Step-by-step explanation:

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