Posted by **arleth ** on Wednesday, June 26, 2013 at 12:45am.

let n represent the position of a term in the arithemtic sequence

(-2,6,14,22,30,...)

- math -
**arleth **, Wednesday, June 26, 2013 at 12:55am
a circle is a dilated by a scale factor of 2 to create a new circle.which of the following statements are true

I.the area of the new circle is 6times the area of the original circle

II.the area of the new circle is 4times the area of the original circle

III.the circumference of the new circle is 2times the circumference of the original circle.

IV.the circumference of the original circle

f)I and IV

G)IIand III

h)i and III

J)IIand IV

- math -
**Steve**, Wednesday, June 26, 2013 at 5:58am
II and III

(IV is incomplete, but I assume false)

- math -
**Steve**, Wednesday, June 26, 2013 at 6:00am
Tn = 8n-10

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