Find the Intervals of Increase and Decrease for the Function $f ( x ) = x ^ { 2 } + 5 x - 3$

Find the intervals of increase and decrease for the function $f ( x ) = x ^ { 2 } + 5 x - 3$ .

A) $\text { Decreasing for } x < - \frac { 5 } { 2 } \text {; increasing for } x > - \frac { 5 } { 2 }$
B) $\text { Decreasing for } x > - \frac { 5 } { 2 } \text {; increasing for } x < - \frac { 5 } { 2 }$
C) Decreasing for all x
D) Increasing for all x

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free