2 years ago

I don't know how to do this. Can someone explain how to please?

Mathematics

1 answer:

Natalija [7]2 years ago

3 0

Answer:

f(5) = -2

Step-by-step explanation:

You look on the x-axis for 5 because f(5) means let x = 5. Then go down to the graph (the red zig-zaggy line) At the red line (you're still directly under the 5) look over to the y-axis to find the value. That's your answer. It is -2. The point (5, -2) is on the red graph.

f(5) = -2

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I don't know how to do this. Can someone explain how to please?​

I don't know how to do this. Can someone explain how to please?