23stearr 23stearr

09-01-2021
Mathematics

contestada

Given the function f described by f(z)= 3z^(2) +10z-6, find the function values.

f(-9)=

Respuesta :

09-01-2021

Answer:

Step-by-step explanation:

f(z)=3(-9)^2+10(-9)-6

f(z)=3(81)-90-6=243-96=147

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