Which relation
describes a function?
{(0, 0), (0, 2), (2,0), (2, 2)} (a)

{(-2, -3), (-3, -2), (2, 3), (3, 2)} (b)
{(2,-1), (2, 1), (3, -1), (3, 1)(c)

{(2, 2), (2, 3), (3, 2), (3, 3)}
(d)

Which expression is the factored from of 2/3x + 4?asap

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.