Question

the mode of the data 3,1,4 ,3,5,7,3,9,3 3is x+1 then value of 2xaquare+3x+1 is​

Answer 1

Step-by-step explanation:

mode means the value occurs frequently in sequence

in above sequence 3 occur frequently hence mode is 3

mode = x+1. given

3=x+1

3-1=x

x=2

hence 2x^2+3x+1=2*4+6+2=8+8=16

Answer 2

Answer:

the answer is 15

Step-by-step explanation:

most common number is 3

mode=x+1

3=x+1

3-1=x

2=x

by using the 2x^2+3x+1

= 2(2)^2+3(2)+1

=2*4+6+1

= 8+6+1

= 15

(therefore we get 15)

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