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Evaluate f(x)=-4x+7;f(1) help
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Evaluate f(x)=-4x+7;f(1)



help

User Thomas Morris
by
3.1k points

2 Answers

2 votes

Let's see

  • f(x)=-4x+7

for f(1) put x=1

  • -4(1)+7
  • -4+7
  • 3
User Enfix
by
3.0k points
7 votes

Answer:

f(1) = 3

Explanation:

substitute x = 1 into f(x) , then

f(1) = - 4(1) + 7 = - 4 + 7 = 3

User Djpinne
by
4.0k points
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