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11-12-2018
Mathematics

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A function is defined by f(x)=6x +15 . What is f(2.5)?

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webere12345 webere12345

11-12-2018

Answer:

f(2.5)=30

Step-by-step explanation:

f(2.5)=6(2.5)+15 plug in 2.5 for x

f(2.5)=15+15 multiply 2.5 by 6

f(2.5)=30 add

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