gabbybranner gabbybranner

17-09-2020
Mathematics

contestada

let f(x)=3x^2
find f(-7)

Respuesta :

hernandezayalawa hernandezayalawa

17-09-2020

Answer:

147

Step-by-step explanation:

Answer Link

littleeonee littleeonee

17-09-2020

Answer:

147

Step-by-step explanation:

replace [tex]x[/tex] with [tex]-7[/tex]

[tex]3(-7)^{2}[/tex]

raise [tex]-7[/tex] to the 2nd power

[tex]3(49)[/tex]

multiply

147

Answer Link

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