What is the effect on the graph of the function f(x) = 2x when f(x) is replaced with f(−5x)?

a) vertical stretching and reflection across the x-axis

b) vertical compression and reflection across the x-axis

c) horizontal compression and reflection across the y-axis

d) horizontal stretching and reflection across the y-axis

C)horizontal compression and reflection across the y-axis

Step-by-step explanation:

To quickly solve this problem, we can use a graphing tool or a calculator to plot the equation.

Please see the attached image below, to find more information about the graph

The original equation is:

f(x) = 2x

The new equation is:

f(-5x) = 2(-5x)

f(-5x) = -10*x

The answer is

C)horizontal compression and reflection across the y-axis

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definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: