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jek_recluse [69]
3 years ago
10

What is the vertex of (2x)(x-11)

Mathematics
1 answer:
cupoosta [38]3 years ago
4 0

Answer:

Step-by-step explanation:

let : f(x) =2x(x-11)

f(x) = 2x²-22x           standard form   when :  a=2  and b= -22 and  c=0

the fertex is : ( -b/2a , f(-b/2a))

-b/2a = -(-22) /4 = -11/4

calculate f(-11/4) = 2(-11/4)²-22(-11/4) =.......continu

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