Calculus Integration Area Between the Curves IB Math HL

[katexochwosoter]

Thank u calculus lesson well presented.

[vincentkakai]

What if you integrate the line between -2 and 2, this will give you area between the line and the x axis which includes the unshade region. Then you again add area between -2 and 1after integrating the curve then lastly subtract area between 1 and 2 after integrating the curve??? I will appreciate if you reply back. Thank you

[balmusa]

Why do we say linear function minus the curve function and not the way round please?

[KurtaKurapika-hvgq]

Thankyou so much anil kumar! I learned nothin

[vaigarainila]

why we are subtracting the area of curve(x^2+x-2)? are we finding only the area above the x-axis?

[mtitfjq]

Can we subtract x+2 from the other equation to make it easier

[sachinrath]

will the area always come positive this way, in physics the area of curve below x axis comes negative, why it is so.