bon6416 bon6416
  • 19-03-2021
  • Mathematics
contestada

f(x) = r - 5x + 10 . Evaluate f(-5).
Α. Ο
B. 10
C. 30
D. 50
E. 60
PLS HELP IM SO BAD AT MATH

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Аноним Аноним
  • 23-04-2021

Answer:

f(x) = r - 5x + 10

f(-5)=r-5×-5+10=r+25+10=r+35

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