2 years ago

What does f(x) mean? In lineal functions

Mathematics

1 answer:

Misha Larkins [42]2 years ago

7 0

F(x) is basically the output or y of whatever x is

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The graphs below are both absolute value functions. The equation of the redgraph is f(x) = |xl. Which of these is the equation o

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ANSWER

$\Rightarrow y=\frac{1}{2}|x|$

EXPLANATION

We want to find the absolute value function for the line in blue.

The general form of an absolute value function is:

$y=a|x-h|+k$

where (h, k) = vertex

From the line, the vertex of the graph in blue is:

$(0,0)$

To find a, we have to pick a point (x, y) on the line and input it into the general function.

Let us pick (2, 1).

Therefore, we have:

$\begin{gathered} 1=a|2-0|+0 \\ 1=a|2|=2a \\ \Rightarrow a=\frac{1}{2} \end{gathered}$

Therefore, the absolute value function is:

$\begin{gathered} y=\frac{1}{2}|x-0|+0 \\ \Rightarrow y=\frac{1}{2}|x| \end{gathered}$

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The correct answer is the third one (x,y) - (-x, -y)

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Which of the following describes the ways organisms are interconnected through their feeding patterns?

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organisms are interconnected through their feeding patterns:

they process the route flow transmit through the intercellar silicosis.

Step-by-step explanation:

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2x2 - 5x - 12 = 0.

(2x + 3)(x - 4) = 0.

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