Question

Graphs of antiderivatives doubt

Answer 1

I could not understand this (3)
The correct red graph should have a steeper slope when x=1 then when x=-1. This eliminates this graph...

Answer 2

@phi

Answer 3

the blue function gives the slope of the red, so since f(1) > f(-1) in the blue, the slope of the red is greater at 1 than at -1.

Answer 4

@peachpi
O ya.... !