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< Grade 8 Math - Linear equations and functions

Evaluate functions

f(x)=14−0.5xf(x) = 14-0.5x
f(30)=f(30)=
  • Your answer should be
  • an integer, like 66
  • an exact decimal, like 0.750.75
  • a simplified proper fraction, like 3/53/5
  • a simplified improper fraction, like 7/47/4
  • a mixed number, like 1 3/41\ 3/4