Ben had 10 football jerseys. After his birthday, he increased his collection by 4 jerseys. Caleb, bens best friend had 6 jersey
1 answer:
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Answer:
Option D. minimum value at −38
Step-by-step explanation:
we have
Let
Complete the square
------> equation of a vertical parabola in vertex form
The vertex is the point
The parabola open upward-----> the vertex is a minimum
therefore
minimum value at −38