Question

Evaluate the quantity F(-2) given the following function. F(t)= 1-t^2

Answer 1

-3

Explanation:

F ( t ) = 1 - t²

And now let us find the value of F ( -2 ).

For that, replace t with -2.

F ( t ) = 1 - t²

F ( t ) = 1 - (-2)²

F ( t ) = 1 - 4

F ( t ) = -3

Answer 2

F(-2)= -3

Explanation:

Given the function F(t)= 1-t^2,

we want to evaluate the function at t = -2.

F(-2)= 1-(-2)^2

= 1 - ( 4)

=-3