If f(x) = 2x2 + bx + c, find the value of "c" that makes the vertex of the given graph the same as the vertex of f(x).
2 answers:
Well it was a lucky guess but the answer is 75
Answer:
75
Use x =
−b
2a
→ 6 =
−b
2(2)
→ b = −24. Use the point (6, 3) in the function f(x) = 2x2 + bx + c → 3 = 2(6)2 −24(6) + c → c = 75
Step-by-step explanation:
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18 cookies
Step-by-step explanation:
3/4 = 75%
75% = 0.75
Multiply this by 24 = 18 cookies
((5x2)+5.5+(6x3)+6.5+(7x5)+(7.5x4)+(8x4))/20
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= 6.85
