Which relations represent a function?

a.
(16, 14)
(14, −12 )
(9, 11)
(10, 14)

b.
(10, 8)
(7, 9 )
(9, 13)
(8, 5)

c.
(18, 24)
(16, 10 )
(5, 13)
(18, 14)

d.
(14, 12)
(10, 12 )
(−13, 7)
(11, 15)

b

Step-by-step explanation:to find a fuuction you have to make sure the y dont repeat itself

It is A, B and D

Step-by-step explanation:

I just took this test and gota 100%

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.