Question

Dada a função f(x)-3x²+15
a)f(0)-f(3)+f(-2)
b)f(-5) -f(10)
c) f(7)+ f(-3)
d) f(2)+ f(3)-f(-4)

Answer 1

a)f(0)-f(3)+f(-2)= 30

b) f(-5)-f(10)=270

c)f(7)+f(-3)=144

d) f(2)+f(3)-f(4)=26