Question

Quickly help please!!! Math!!!

What function equation is represented by the graph?

f(x)=−5/2x+8/5
f(x)=−2/5x+4
f(x)=−5/2x+4
f(x)=−4x+8/5

Answer 1

The function equation represented by the graph is f(x) = -5/2x + 4.

Step-by-step explanation:

The function equation represented by the graph is f(x) = -5/2x + 4.

Let's analyze the given options:

1. f(x) = -5/2x + 8/5: This equation has a different y-intercept value than the graph, so it is not the correct answer.
2. f(x) = -2/5x + 4: This equation has a different slope than the graph, so it is not the correct answer.
3. f(x) = -5/2x + 4: This equation matches the slope and y-intercept of the graph, so it is the correct answer.
4. f(x) = -4x + 8/5: This equation has a different slope than the graph, so it is not the correct answer.

Therefore, the correct function equation represented by the graph is f(x) = -5/2x + 4.

Answer 2

Answer: f(x) = -5/2x+4

Step-by-step explanation: The function crosses over the y-axis at 4 and decreases at a rate of -5/2.