Find a Direct Relationship Between X and Y $x = 5 \sqrt { t }$

Multiple Choice

Find a direct relationship between x and y.
- $x = 5 \sqrt { t }$ and $y = 8 t - 4$

A) $y = 200 x ^ { 2 } - 4$
B) $y = \frac { 8 } { 5 } x - 4$
C) $y = \frac { 8 } { 25 } x ^ { 2 } - 4$
D) $y = 8 \sqrt { 5 } x - 4$