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ioda
4 years ago
8

Determine the domain of the function f(x) = 2x - 4 when the range is {0, 12, 20}.

Mathematics
1 answer:
tatuchka [14]4 years ago
3 0
Your answer is <span>{2, 8, 12}. The way you get this answer is by setting the function 2x - 4 equal to 0, 12, and 20 and solve for x. Your x-values become 2, 8, and 12</span>
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scoray [572]

Answer:

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Step-by-step explanation:

To can draw this triangle if:

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3 years ago
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kap26 [50]

<em>My goodness, this is rather confusing in the way it is worded. Nevertheless, I will attempt to do what I can. Just please keep in mind that this is my own interpretation of the problem, and therefore could be... incorrect.</em>

<em>I think, to start out, we could set up the problem like so</em>

<em>15 + t ≥ 26</em>

<em>because t is not a set number. </em>

<em>Then all that is needed is to subtract 15 from both sides, and the equation becomes</em>

<em>t ≥ 11</em>

<em>So the resulting answer is t ≥ 11.</em>

<em />

<em>I hope that my interpretation helps.</em>

<em>-Toremi</em>

<em />

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Answer:

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Step-by-step explanation:

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Vladimir79 [104]

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