Do the following set of points represent a function?Explain your answer (2,3),(3,8),(-1,4),(1,8)
2 answers:
Answer:
Yes.
Step-by-step explanation:
Yes.
To have a function, you cannot use the same value for an x-coordinate more than once. Here, each value of an x-coordinate is used only once, so it is a function.
Answer:
Yes.
Step-by-step explanation:
It is a many-to-one function. Both 3 and 1 map to 8.
2 maps to to 3 and -1 maps to 4 which is one-to-one.
There are no one to many mappings so it is a function.
You might be interested in
the answer is c 3/2 x - 3 = y. :)
Answer:
123613575594
Step-by-step explanation:
Answer:
231.12
Step-by-step explanation:
540+7% tax is 577.80
The first one shouldn't have a remainder The answers are 507 and 125.75 or 125.7