Question

F(t)=-3t+4 f(__)=19

Answer 1

Answer:

f(-5)=19, so t= -5

Step-by-step explanation:

We begin with the function f(t). To find when it equals 19, we can set the function equal to 19 and then solve for t

$f(x)=-3t+4\\-3t+4=19\\\\-3t=15\\\\t=-5$