deeyoung92
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Two functions are combined resulting in the function j(x) = –3x2 + 5.



Which operations applied to the specified functions could result in j(x)? Select three options.

two linear functions combined by addition
two quadratic functions combined by addition
a linear function and a quadratic function combined by addition
two linear functions combined by multiplication
two quadratic functions combined by multiplication

Respuesta :

amna04352

Answer:

two quadratic functions combined by addition

a linear function and a quadratic function combined by addition

two linear functions combined by multiplication

Step-by-step explanation:

-3x² + 5

(-4x² + 4) + (x² + 1)

-3x² + 5

(-3x² - x) + (x + 5)

-3x² + 5

(sqrt(5) - sqrt(3)x)(sqrt(5) + sqrt(3)x)