Question

What is the turning point of f(x) |2x|-3?

Answer 1

I have no idea how to do this...

Answer 2

For a function: y = f(x), a stationary point is a point on the function graph where the gradient of the function is zero.

Answer 3

@walter20 what does a "stationary point" have to do with "turning point"?

Answer 4

http://www.teacherschoice.com.au/Maths_Library/Calculus/stationary_points.htm

Answer 5

Uh ya I'm still hella confused.

Answer 6

Oh, I think I understand, do you have answer choices though I am not 100% sure.

Answer 7

Indeed I do

Answer 8

Okay, I think I understand.
Assume you have a point: \((x, y)\)

Answer 9

Wait never mind, I do not get it...
However if you graph \(\left|2x\right|-3\)

You have: \((0,-3)\) is the vertex, and not other provided points are on the line graph that are given. So my guess would be B.

Answer 10

Okay... Thank you.