Answer:
A function can be any set of points where one input is equal to one output. You cannot have two X values with the same Y value, for example.
<u>I believe the answer is neither</u> because in both sets you can see they have different Y values for the X values 2 and 9.
Answer:
The number of notebooks that will fit on the shelf is 36
Good question let me see if I can figure it out
we have
we know that
see the graph
Let
<u>Find the slope BC</u>
The slope is positive
so
The graph is increasing in the interval----------> (10, ∞)
<u>Find the slope AB</u>
The slope is negative
so
The graph is decreasing in the interval----------> (-∞,10)
therefore
<u>the answer is the option</u>
D. (10, ∞)