If you multiply 3 and 3 and 3
Answer:
A
Step-by-step explanation:
You are going to go over 2 and up 5
D
F
Step-by-step explanation:
(i) From the graph value of x varies -3 to 3 i.e.

and domain in the input values which function can take
So, option (d) is correct.
(ii) option (d) is correct as it represent the function
. While all the other function does not satisfy the given conditions.
(iii)
are the parts of solution pair.
(iv) Option (c) and (d) represents the function as each element of the first set has a unique image in the second set.
Answer:
B, 21
Step-by-step explanation:
78 minus 57 is 21, thus B is the correct choice