Explain how to use a graph of the function f(x) to find f(3).

2 answers:

7 0

Usually there will be a line through the graph, labeling f(x) = ..... so plug in f(3) and follow the line on the x-axis to look for 3 then find y

ddd [48]3 years ago

6 0

<em>Sample Response:</em> For f(3), the input is 3 and you are looking for the output. To determine the function's value when x = 3, go to the value of 3 on the x-axis and then locate the graph for that value of x. Determine the value of y from the y-axis at that location on the graph.

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4 years ago

Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F’G’H’I’

frez [133]

Answer:

The answer is " $\bold{(x,y)\longrightarrow (x-8, y-7)}$ ".

Step-by-step explanation:

In the given question some data is missing. so, the correct answer to this can be explained in the following example:

In the given example, point D is also known as the coordinates in the (2, 5), and in the coordination of the D prime (D') and after translation its co-ordinates value is (-6, -2). Since the very first choice is only accurate as:

⇒2-8 = -6

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It can try certain things too and see why this alone is the correct translation.

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