Answer:
Step-by-step explanation:
Given that a rectangle is inscribed with its base on the x-axis and its upper corners on the parabola
the parabola is open down with vertex at (0,2)
We can find that the rectangle also will be symmetrical about y axis.
Let the vertices on x axis by (p,0) and (-p,0)
Then other two vertices would be (p,2-p^2) (-p,2-p^2) because the vertices lie on the parabola and satisfy the parabola equation
Now width = 
Area = l*w = 
Use derivative test
I derivative = 
II derivative = 
Equate I derivative to 0 and consider positive value only since we want maximum
p = 
Thus width=
Length =
Width = 
Answer:
the best answer
Step-by-step explanation:
6x8=48
48/8=6
6 eight times is 48
8 six times is 48
Answer:
well the to find slope you do y_2-y_1/x_2-x_1
Step-by-step explanation:
so you pick 2 sets of points I'm going to do (1,3) and (2,6) so that will be 6-3/2-1 which leaves you with 3/1x which is going to be 3x and that as a line will be y=3x+0 or y=3x because the y intercept is 0 and the slope is 3x so to graph that you all you have to do is plot the points in the table on to the graph or you go to (0,0) and go up 3 and to the right 1 and down 3 and left 1 but id rather plot the points. and that's all you have to do.
You can see what I did here with the given sides.
