Question 872931
This solution is not the complete answer but only guidance.

The exponential equation is really {{{v=ae^(kt)}}}.
{{{ln(v)=ln(a)+kt*1}}}
{{{ln(v)=ln(a)+kt}}}
{{{highlight_green(ln(v)=kt+ln(a))}}}----this is a slope-intercept linear equation.


Using the linearized form of the relationship, change your two given points into (t, ln(v)).  The slope, calculable using the formula for slope, will be the value for k.  The vertical axis intercept will be ln(a).