3 years ago

Y=f(x)=-5x find f(x) when x=3

Mathematics

1 answer:

BartSMP [9]3 years ago

8 0

Answer:

Step-by-step explanation:

y=f(x)=-5x

since x=3 just replace x with 3

y=f(x)=-5(3)

y=f(x)=-15

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