A simple rule to tell whether a graph is a function is to pretend to cut it vertically, if any cut intercept the graph twice, it is not a function. otherwise, it is.
In this case, the heart is not a function, because if you cut it up-down direction, your imaginary knife will touch the edge of the heart twice.
I hope this explanation helps.<span />
Probability of any event = ( favourable outcomes ) /total number of outcomes
Probability of = 3/10 + 2/9 = 
Answer:
5.99999996667
Step-by-step explanation:
Answer:
28,882.87
Step-by-step explanation:
20,157.50
+ 8,725.37
28,882.87
Answer:
-63
Step-by-step explanation:
-63 plus 52 is-11. have a good day
