# How to find instantaneous rate of change for #g(x) = x^2 − x + 4# at x=-7?

##### 1 Answer

Jun 26, 2018

#### Explanation:

#"the instantaneous rate of change is the value of"#

#g'(-7)#

#g'(x)=2x-1#

#g'(-7)=-14-1=-15#