Question

Ayuda plox necesito acabar las operaciones de cálculo diferencial​

Answer 1

f(x)=3x²-4

f(-4)=3(-4)²-4=3*16-4=48-4=44

f(x²)=3(x²)²-4=3x⁴-4

f(3x²-4)=3(3x²-4)-4=9x²-12-4=9x²-16

f(x-h)=3(x-h)²-4=3(x²-2xh+h²)-4=3x²-6xh+3h²-4

f(x)-f(h)=3x²-4-(3h²-4)=3x²-4-3h²+4=3x²-3h²

f(x²+h)=3x⁴-4+h