Find the slope of the polar curve at the indicated point.
-$$r = - 8 + 5 \cos \theta , \theta = \frac { \pi } { 2 }$$
A) $- \frac { 5 } { 8 }$
B) $- \frac { 8 } { 5 }$
C) $\frac { 8 } { 5 }$
D) $\frac { 5 } { 8 }$

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The Answer of Find the slope of the polar curve at the indicated point.
-$$r = - 8 + 5 \cos \theta , \theta = \frac { \pi } { 2 }$$
A) $- \frac { 5 } { 8 }$
B) $- \frac { 8 } { 5 }$
C) $\frac { 8 } { 5 }$
D) $\frac { 5 } { 8 }$

Find the Slope of the Polar Curve at the Indicated r=−8+5cos⁡θ,θ=π2r = - 8 + 5 \cos \theta , \theta = \frac { \pi } { 2 }r=−8+5cosθ,θ=2π​

Find the Slope of the Polar Curve at the Indicated $r = - 8 + 5 \cos \theta , \theta = \frac { \pi } { 2 }$