Answer:
Option 4
Step-by-step explanation:
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Combining like terms
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What is the area of a triangle whose vertices are D(3, 3) , E(3, −1) , and F(−2, −5) ? Enter your answer in the box.
1 answer:
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the maximum height is the y-value of the vertex.
h(x) = -2x² + 20x + 48
<em> a=-2, b=20, c=48</em>
h(5) = -2(5)² + 20(5) + 48
= -50 + 100 + 48
= 50 + 48
= 98
Answer: 98 meters