Hi, pls help me with my maths homework :’)

the first dot plot best represents the data

plzplzplzplz mark brainliest and have a good day

b

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

c. side angle side. u shares the same sides