Discover new perspectives and gain insights with IDNLearn.com's diverse answers. Find reliable solutions to your questions quickly and accurately with help from our dedicated community of experts.

find f(-2) for the function f(x)=x^2-6

Sagot :

you would subitute -2 for x in the equation
f(-2)=x^2-6
PEMDAS so exonents
-2^2-6
negative times a negative= positive
4-6
f(-2)=-2


f(x) means that you subsitute x for x in the equation  exg
f(1)=x+2 means f(1)=1+2
f(4)=x+2 means f(4)=4+2