A sector OF A CIRCLE of RADIUS 7cm Subtends ANGLE 250° AT
THE CENTRE OF THE CIRCLE
CALCULATE THE LENGTH of THE ARC

what is the original number? you forgot to add it.

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function