<span>The formula for growth function is y = ab˟ if b>1 Otherwise it is decay if 0<b<1 </span>So, according to this definition, c is the correct choice.
The line intersects the x axis at (2,0) and the y axis at (0,-4) so the line goes through quadrants 1 3 and 4 so the answer is the middle or the 3rd from top