Answer:
A function is a relation in which no two ordered pairs have the same first element. A function associates each element in its domain with one and only one element in its range. Solution: a) A = {(1, 2), (2, 3), (3, 4), (4, 5)} is a function because all the first elements are different.
Step-by-step explanation:
The answer of square root of -121 is 11
Answer:
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Answer:
=7/9
Step-by-step explanation:
To find the slope, we use the formula
m= (y2-y1)/ (x2-x1)
= (59-73)/(58-76)
=-14/-18
Divide top and bottom by 2
=7/9
Answer:
It is in the simplest form already
Step-by-step explanation:
