Find the Average Rate of Change for the Function Between $f ( x ) = 4 x ^ { 2 } ; \text { from } 0 \text { to } \frac { 7 } { 4 }$

Multiple Choice

Find the average rate of change for the function between the given values.
- $f ( x ) = 4 x ^ { 2 } ; \text { from } 0 \text { to } \frac { 7 } { 4 }$

A) $\frac { 1 } { 3 }$
B) 2
C) 7
D) $- \frac { 3 } { 10 }$