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navik [9.2K]
3 years ago
10

2d+4=10+2.5d please solve for d

SAT
2 answers:
BaLLatris [955]3 years ago
8 0
The answer is d=-12.
Gnoma [55]3 years ago
8 0
D = -12
1. collect like terms
-0.5d = 10 - 4
2. Divide both sides by -0.5
3. d = -12
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<em>The true statements are:</em>

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<h3>What statements are true?</h3>

The question is incomplete, the transformation is:

g(x) = [-(1/2)*x]^3

So we have an horizontal dilation and a reflection across the y-axis.

Now let's analyze each statement and let's see which ones are true.

a) <em>"The graph does not pass through the origin."</em>

If you evauluate g(x) in x = 0 you get:

g(0) = [-(1/2)*0]^3 = 0

So g(x) passes through the point (0, 0), meaning that this statement is false.

b) <em>"As x approaches negative infinity, the graph of g(x) approaches infinity."</em>

This is true, because the argument of the cube is a negative value.

c) <em>"As x approaches infinity, the graph of g(x) approaches infinity."</em>

This is false, when x approaches to infinity, the function tends to negative infinity.

d) <em>"The </em><em>domain </em><em>of the function is all real numbers."</em>

The function g(x) has no problematic points, so we can input any real value in it, meaning that the domain is the set of all real numbers, so this statement is true.

e) <em>"The </em><em>range </em><em>of the function is all real numbers."</em>

This is a cubic function, when x tends to infinity, the function will tend to negative infinity, wile when the x thends to negative infinity, the function will tend to infinity.

This means that the range covers the set of all real numbers, so the statement is true.

If you want to learn more about transformations, you can read:

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The accurate statement about the Securities and Exchange Commission is:

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Some of the common misconceptions about the SEC are that:

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Coach Silva likes statistics. In fact, after each game he examines many variables to prepare for his next opponent. Which one of
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The variable which is categorical in nature is: the color of the opposing team's jerseys.

<h3>What is a categorical data?</h3>

A categorical data can be defined as a type of statistical data that is used to group information that are having the same attributes or characteristics. Some examples of a categorical data include the following:

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In this context, we can infer and logically deduce that the variable which is categorical in nature is the color of the opposing team's jerseys.

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Complete Question:

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the color of the opposing team's jerseys

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