Which table Represents a Function? (Use Photos For Reference)

{Giving Brainliest}

I think that it is A the first table I think I barely learn this last week .

Step-by-step explanation:

so how to find a function? idk im just kidding well the numbers on the X side can't be the same so let's say that you have a table and i has two 4 on the X side it is not a function, but if there is only one number of each then it is a function the Y values CAN be the same but the X ones can't. hope this helps and i love your profile picture.

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!