jennifermealeyyyy jennifermealeyyyy

04-03-2021
Mathematics

contestada

Can someone help please ? Thanks I’m advance

Can someone help please Thanks Im advance class=

Respuesta :

akposevictor akposevictor

09-03-2021

Answer:

f(-3) = 16

Step-by-step explanation:

Given:

f(x) = 2x² + x + 1

Required:

f(-3)

Solution:

Substitute x = -3 into f(x) = 2x² + x + 1

f(-3) = 2(-3)² + (-3) + 1

f(-3) = 2*9 - 3 + 1

f(-3) = 18 - 3 + 1

f(-3) = 16

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