pahrogers pahrogers

07-11-2020
Mathematics

contestada

rewrite the function f(x)=-3(x+3)^2-13
in the form f(x)=ax^2+bx+c

Respuesta :

spencerburnham08 spencerburnham08

07-11-2020

Answer:

-3x^2-18x-40

Step-by-step explanation:

(x+3)^2: x^2+6x+9

= -3(x^2+6x+9)-13

Expand:

-3(x^2+6x+9): -3x^2-18x-27

= -3x^2-18x-27-13

Final Answer: -3x^2-18x-40

Ver imagen spencerburnham08

Answer Link

AnonymousStudent2 AnonymousStudent2

07-11-2020

Answer:

-3x^2-18x-40

Step-by-step explanation:

-3(x+3)^2-13

-3(x^2+6x+9)-13

-3x^2-18x-27-13

-3x^2-18x-40

Answer Link

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