Derivative of sec^2(x? it equals 2*sec^2(x*tan(x but why doesn't the ^2 part disappear? the derivative of sin^2(x = 2sinxcosx so i thought the ^2 part would disappear in the derivative of sec^2(x..

Solve the system of equations. y= 2x y= x^2 - 15

40 describe the outliers from the scatter plot.

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer