are absolute value functions differentiable? for example, i have f(x)=abs(x-3) on the interval [2,4]. if it is not differentiable, then i can't use rolle's theorem, but i don't know if it is or isn't differentiable. how do i tell? i took the derivative and i got (x-3)/(abs(x- but i don't think that's right?

Step-by-step explanation:

it is not differentiable at x=3 ∈[2,4]

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.