Question

@perl plz help

Answer 1

lets do a piecewise derivative function

Answer 2

the domain has to be not equal to 4 or 6 right?

Answer 3

cause then the equation would not be right

Answer 4

right

Answer 5

the derivative is not defined at x = 4 and x = 6 , because of the jump discontinuities there

Answer 6

and all real numbers? @perl sorry my internet spazzed out

Answer 7

@phi pleas help

Answer 8

what part don't you get ?

Answer 9

was my domain correct? all real numbers x does not equal 4 or 6

Answer 10

Yes, choice B. because at x=4 and x=6, there are jumps in the function.

Answer 11

thanksss