15+(-15)=0 I hope this helps
Answer:
A function is a relation in which each input has only one output. In the relation, y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y.
Step-by-step explanation:
For every x there is exactly one y value. We can forgive a function if some values of x do not have a y, but if there is more than one y for even one value of x, then the relation is not a function.
Answer:
Hi use the attached formula to calculate the midpoints
Attached also is an example
Hope this helps
Answer:
20
Step-by-step explanation: