Answer:
B?
Step-by-step explanation:
Volume = (LWH)/2
Length = Difference between the two x values
Using A (4, 3, 1) an B (0, 3, 1) we can use these two x values to find the length of the triangular prism
4 - 0 = 4
Length = 4
Width = This is exactly the same process, however we use the y values
Using E (4, 0, 1) and A (4, 3, 1) we can use the two y values to find the width
3 - 0 = 3
Width = 3
Height = Again, the same but using the z values
Using E (4, 0, 1) and D (4, 0, 5) we can find the difference
5 - 1 = 4
Height = 4
Now we have all out values, we can put them in the formula to work out the volume.
(4 x 3 x 4)/2
48/2
24 (units)³
28.27 to be exact. 28.3 if rounding up, 28 if rounding down
The choices are:
<span>A. The graph will rise to the right and to the left </span>
<span>B. The graph will rise to the right and fall to the left </span>
<span>C. The graph will fall to the left </span>
<span>D. The graph will fall to the left and to the right
If the degree of the polynomial is 4, then it is expected that there are three inflection points where the graph can go left or right. These points can be considered as maxima or minima. In this problem, the most sensible answer would have to be A.</span>