ogbreanna ogbreanna

31-03-2020
Mathematics

contestada

if f(n)=3n^2-7, then f(-2) equals
5
-19
29
-43

Respuesta :

mikachii mikachii

31-03-2020

Answer:

5

Step-by-step explanation:

You only have to subsitute -2 into n and solve the equation

You will obtain 5

Ver imagen mikachii

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