Which represents a function? X
.X
y
y
10
-5
-2
{(-8,-2), (-4,1),
(0,-2), (2, 3), (4, -4)}
-3
{(-12, 4), (-6, 10).
(-4, 15), (-8, 18)
(-12, 24)}
-3
5
-1
-2
-3
4
0
-1
0
0
0
0
5
-10
1
-1

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.