Respuesta :
Please, next time, post exponents with the sign ^,
I interpret the above function as
f(g)=3g^2-4g+5
so
f(-5)=3(-5)^2-4(-5)+5
=3(25)-4(-5)+5
=75+20+5
=100
I interpret the above function as
f(g)=3g^2-4g+5
so
f(-5)=3(-5)^2-4(-5)+5
=3(25)-4(-5)+5
=75+20+5
=100