What’s the correct answers for blankA and Blank B

Quadrilateral ABCD_[blank A]_ map onto itself using a reflection because it has _[blank B]_ line(s) of symmetry.

Match blank A and blank B to the word that correctly fills in each blank.

Select an option for A blank and B blank

The options:
Two
Zero
Doesn’t
Does
One
Three
Four

a blank is zero, and b blank is four

Step-by-step explanation: im a teacher

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.