4 years ago

Let f (x) = -5x + 4. Write a function g whose graph is a reflection in the y-axis of the graph of f.

Mathematics

2 answers:

Varvara68 [4.7K]4 years ago

8 0

Answer:

g(x)=5x+4

Step-by-step explanation:

hichkok12 [17]4 years ago

4 0

<h3>Answer: g(x) = 5x+4</h3>

Work Shown:

g(x) = f(-x)

f(x) = -5x+4

f(-x) = -5(-x)+4 ... replace every x with -x

g(x) = 5x+4

The reason we replace every x with -x is to perform the y axis reflection. For instance, if the input is x = 2, then we reflect over the y axis to plug in -x = -2 instead.

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