kinschuymattlee kinschuymattlee
  • 04-04-2020
  • Mathematics
contestada

If f(x)=3x-2 find each value. F(3) f(-7) f(-2)+9

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lisee787 lisee787
  • 04-04-2020

Answer:

Step-by-step explanation:

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abidemiokin
abidemiokin abidemiokin
  • 30-09-2021

The value of f(3), f(-7) and f(-2)+9 are 7, -23 and 1

Given the function f(x) = 3x - 2

f(3) = 3(3) - 2

f(3) = 9 - 2

f(3) = 7

Get f(-7)

f(-7) = 3(-7) - 2

f(-7) = -21-2

f(-7) = -23

Get f(-2)

f(-2) = 3(-2) - 2

f(-2) = -6 - 2

f(-2) =-8

Hence f(-2) + 9 = -8 + 9

f(-2) + 9 = 1

Hence the value of f(3), f(-7) and f(-2)+9 are 7, -23 and 1

Learn more here: https://brainly.com/question/11602229

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