Given that f(x)= x^2 and g(x)=4x-1 find the value of the following
a) gf(-3)
b) fgf(-1)
c) gfgf(2)
I think i can do a but i dont know the way of doing b and c
is a correct?
gf(-3)= g(f(-3))
f(-3)= -3^2 = 9
g(9)= 4(9)-1 = 35
Given that f(x)= x^2 and g(x)=4x-1 find the value of the following
a) gf(-3)
b) fgf(-1)
c) gfgf(2)
I think i can do a but i dont know the way of doing b and c
is a correct?
gf(-3)= g(f(-3))
f(-3)= -3^2 = 9
g(9)= 4(9)-1 = 35