baltazmapa629n baltazmapa629n

09-10-2018
Mathematics

contestada

Evaluate f(-2) if f(x)=-3x^2-1

2 points

11

-13

13

-11

Respuesta :

lucasella lucasella

09-10-2018

f(x)=-3x^2-1

f(-2)= -3(-2)²-1=-3·4-1= - 13

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