Dada a função fx=0,15.X+900 , determine a) f(80) b) f(120) c) f(200) d) f(56)

Mathematics

1 answer:

LenaWriter [7]3 years ago

3 0

Answer:

See answers below

Step-by-step explanation:

Given the function:

f(x) = 0.15x + 900

a) f(80) = 0.15(80) + 900

f(80) = 12 + 900

f(80) = 912

b) f(120) = 0.15(120) + 900

f(120) = 18 + 900

f(120) = 918

c) f(200) = 0.15(200) + 900

f(200) = 30 + 900

f(200) = 930

d) f(56) = 0.15(56) + 900

f(56) = 8.4 + 900

f(56) = 908.4

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