10-09-2020
Mathematics

contestada

Evaluate f(t)=-2t^2+ 1 for f(-3). PLEASE HELP I BEG YOU!!!!!!!!!!!

Respuesta :

10-09-2020

Answer:

[tex]f(-3)=-17[/tex]

Step-by-step explanation:

→ Substitute in t = -3 into [tex]f(t)=-2t^{2} +1[/tex]

[tex]f(-3)=-2*-3^{2} +1[/tex]

→ Simplify

[tex]f(-3)=-2*9 +1[/tex]

→ Simplify

[tex]f(-3)=-18 +1[/tex] ⇔ [tex]f(-3)=-17[/tex]

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