Question

Determine if a maximum or minimum exists for f(t) when defined for all real numbers. If so, find its extremum and identify whether it is a maximum or minimum. F(t) = 4t + 6

Answer 1

The linear function is given as

$F(t)=4t+6$

For the linear function, there is no minimum value or maximum value exists.

We can always put a larger value of X (positive or negative) and get an always larger Y value.