The answer is B, $19.86 because 79.44/4=19.86
Let's compare the given function with the model for a quadratic equation:

Since the value of a is positive, the parabola has its concavity upwards, and the function has a minimum value.
The minimum value can be found calculating the y-coordinate of the vertex:

Therefore the minimum value is -24.
Answer:
Step-by-step explanation:
Answer:
carnea estral esto (e,) d=17 =n estalio perana con tina!
Step-by-step explanation: