Find an Equation of the Line Tangent to the Graph $y = 7 ^ { x } + 2$

Multiple Choice

Find an equation of the line tangent to the graph of $y = 7 ^ { x } + 2$ at the point $( 0,3 )$ .

A) $y = ( \ln 7 ) x + 3$
B) $y = 7 x + 3$
C) $y = 7 x + 2$
D) $y = ( \ln 7 ) x + 2$