Question

f(x)= 2x²-3 RESOLVER


f(2)=(-2)²-3=
f(-1)=(-1)²-3=
f(0)=(0)²-3=
f(2)=(2)²-3=
f(1)=(1)²-3=

Answer 1

f(2)=(-2)^2-3= 1
f(-1)=(-1)^2-3= -2
f(0)=(0)^2-3= -3
f(2)=(2)^2-3= 1
f(1)=(1)^2-3= -2

Answer 2

f(2)= 1
f(-1)= -2
f(0)= -3
f(2)= 1
f(1)= -2