Respuesta :

Answer:

21

Step-by-step explanation:

To find the y intercept of this equation, substitute 0 in for x

When you do this, you get the equation g(0)= 3(0+2)^2-3

When you solve this equation, you get g(0)=21

Please mark as brainliest ;)

Answer:

+9

Step-by-step explanation:

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