An = a1 + (n − 1)d, where n is the position in the sequence and d is the difference between terms.​

i think the correct option is the second option.

i believe it's a.

i'm not sure on this one, most likely correct.

answer:

c) the x-coordinate of the center of the circle increases by 3

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).