lydiahoward0809 lydiahoward0809

12-02-2021
Mathematics

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Using the function f( x) = -3 x – 5, calculate f(-7).

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mieldouxx101 mieldouxx101

12-02-2021

Answer:

f = 16

Step-by-step explanation:

just plug in -7 for x

so f(-7) = -3 (-7) -5

(apply -(-a)=a rule)

f=3 x 7 -5

f = 16

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