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katovenus [111]
4 years ago
11

Which graph shows the solution set for |x - 3| < 4?

Mathematics
2 answers:
ikadub [295]4 years ago
4 0

Answer:

see below

Step-by-step explanation:

|x - 3| < 4

To remove the absolute values, we need to make two inequalities, one positive and one negative

x-3 < 4     and     x-3 > -4

Add 3 to each side

x-3+3<4+3     and  x-3+3 > -4+3

x<7        and        x >-1

-1 <x <7

lawyer [7]4 years ago
4 0

Answer:

Step-by-step explanation:

One way to do this is to interpret |x - 3| < 4 is to say:  "the distance of variable x from the center 3 is less than 4."  

On the left side:  measuring 4 units to the left from 3, mark an open circle (since x does not actually touch -1).

On the right side:  measuring 4 units to the right from 3, mark an open circle at 7.

So the correct graph consists of the line segment connecting x = -1 and x = 7 but not touching or including these two numerical values.

Next time, please share the four possible answers.

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Answer:

The data consisting of the classifications​ A, B,​ C, and D are qualitative.

After the data are input as​ 1, 2,​ 3, or​ 4 the data still be qualitative.

Step-by-step explanation:

The data consisting of the classifications​ A, B,​ C, and D are qualitative because data is categorized in A B C and D categories.

When the data are input as 1,2,3 or 4 it would be still be qualitative because here 1,2,3 or 4 as used as identifier rather than actual numerical meaningful digits.

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Step-by-step explanation:

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3 years ago
Solve each system of equation by substitution
marishachu [46]
You substitute in an expression by filling in the desired and accustomed unknown value to the value you're trying to find. An example below can better elaborate what I want to say above. In the equation below, 7 - 2n = 5 the unknown is represented by n moreover, the equation suggest to find the missing to make it equilateral on both sides.

In mathematical expression, the equation then becomes 7 - 2n = 5

The next procedure is to find the unknown.
1. 7 - 2n = 5
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4. n = -2/-2
5. n = 1

Check:
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7 - 2 (1) = 5
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The type of match to use in a Vlookup() function to assess the resort fee as a possible additional cost for a particular room is
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Answer:

An approximate match

Step-by-step explanation:

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The vlookup syntax is written as:

=VLOOKUP(value, table, col_index, [range_lookup])

The range_lookup is an optional parameter which is used to indicate if the search should be for an exact match or approximate match. Since a column, resort fee will be used as a possible additional cost; the search would be required to return an approximate search rather than an exact match in other for the search condition to be adequately implemented.

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