loganjoseph987 loganjoseph987
  • 16-12-2021
  • Mathematics
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p(x) =2x-5; Find p(-4)

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reinhard10158
reinhard10158 reinhard10158
  • 17-12-2021

Step-by-step explanation:

once to understand how a function works, these are the most trivial questions to solve.

a function works that when you have a specific value for the input variable (here x), then you replace the name of the variable everywhere by that survival value. and then you simply calculate the result

p(-4) = 2×-4 - 5 = -8 - 5 = -13

that's it. there is nothing more to it.

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