Question

you found that ( t = 6 ) is the boundary point. that is the point that separates numbers that are solutions from numbers that are not solutions. what is the solution to the inequality ( -4t leq -24 )?

( t = 8 )	false
( t = 6 ) (boundary)	true
( t = 7 )	true

Explanation:

Step1: Isolate the variable $f$

Divide both sides by $-4$, reverse inequality sign:
$$\frac{-4f}{-4} \geq \frac{-24}{-4}$$

Step2: Simplify to find solution

Calculate the quotient for both sides:
$$f \geq 6$$

Answer:

$f \geq 6$