Question

help medal

Answer 1

Can you tell me whether this is a function?

Answer 2

Determine whether each relation is a function. Find the domain and range.
3. {(10,2) , (-10,2) , (6,4) , (5,3) , (-6,7)}
The Domain is the set of x-coordinates, which is {10, -10, 6, 5, -6}
The Range is the set of y-coordinates, which is {2, 4, 3, 7}

Answer 3

put it up!

Answer 4

@Nnesha

Answer 5

@paki

Answer 6

@grray7

Answer 7

seems like a function to me

Answer 8

if x values are repeat then its not function

Answer 9

so is there any value which is more than one @DrPepperx3

Answer 10

Nesha is right. I just found that in my notes (beat me to it >:D)

Answer 11

set of y-coordinates because it repeats {(2, 2, 4, 3, 7)}

Answer 12

don't care about y just look x values
function or not function its just depend on x values

Answer 13

ohhhh! ok and no nothing repeats in the x values

Answer 14

so its mean yes that is a function

Answer 15

thank you!

Answer 16

my pleasure !!! :)