Mathematics: Describe how to graph the ordered pair (−1, 4.5).

Describe how to graph the ordered pair (−1, 4.5).

april861

13.02.2020

The graph of g(x) is a translation of f(x) 2 units down.

Step-by-step explanation:

The parent function is

f(x)=3x

The tranformed function is

g(x)=3x-2

If you compare both equation, you would notice that the functions g(x) has an additional characteristic, the term -2.

This terms means that the function g(x) is two units below the function f(x) .

Therefore, the right answer is the last choice: The graph of g(x) is a translation of f(x) 2 units down.

Remeber:

If you add a number to the whole function, the graph will move vertically. If such number is negative it'll move downside.

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