AriannaK768828
AriannaK768828
28-10-2022
Mathematics
contestada
If f(x) = 2(x²+5), then f(-3) =_.
Respuesta :
SadiL732997
SadiL732997
28-10-2022
Given
[tex]f(x)=2(x^2+5)[/tex]
Set x=-3 and solve for f(-3), as shown below
[tex]\Rightarrow f(-3)=2(-3^2+5)=2(9+5)=2(14)=28[/tex]
The answer is f(-3)=28
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