Question

3) Evaluate f(x) = 2x. 3x + 4 at
7 and x = -2t​

Answer 1

Answer:

1180

Step-by-step explanation:

f(-2t)=2(-2t).3(-2t)+4

It is given that at 7

 Therefore t=7,

sub t=7:

  =1176+4

  =1180