9000062409

SubArea: 
Derivative
Level: 
A
Project ID: 
9000062409
Accepted: 
1
Clonable: 
0
Easy: 
0
Find the first derivative of the function f(x)=x2+x−6 at each of the x-intercepts.
−5; 5
−3; 7
−7; 6
−9; 6