h t t p : / / w w w . w o l f r a m a l p h a . c o m / i n p u t / ? i = y % 3 D x + a n d + y % 3 D x ^ 2 - 6 x - 1 0
..without the spaces~ :)
would you please give the graphical representation of the region bounded by the line y=x and the parabola y=x^2-6x-10?
3 answers
In google type:
functions graphs online
When you see list of results click on:
rechneronline.de/function-graphs/
In blue rectangle type: x^2-6x-10
In gray rectangle type: x
In Range x-axis from type -7 to 13
In Range y-axis from type -25 to 25
then click option Draw
functions graphs online
When you see list of results click on:
rechneronline.de/function-graphs/
In blue rectangle type: x^2-6x-10
In gray rectangle type: x
In Range x-axis from type -7 to 13
In Range y-axis from type -25 to 25
then click option Draw
Note that the two curves intersect at x = 2 and x = 5. You only need to evaluate the area intercepted between those points. It is the area between an inverted parabola and a 45 degree sloped straight line.
The area is easily calculated with calculus or numerical integration. The methods described by the previous two answers should get you the graph you want.
The area is easily calculated with calculus or numerical integration. The methods described by the previous two answers should get you the graph you want.