Solve the Given Equation for X $4 = 3 + 2 e ^ { - 7 x }$

Q77: Use Lagrange multipliers to find the maximum

Q78: The second derivative test reveals that

Q79: The accompanying table lists the high-school

Q80: The equation of the tangent line to

Q81: Records indicate that t hours past

Q83: The absolute minimum of the function

Q84: If <span class="ql-formula" data-value="f (

Q85: A certain nuclear power plant produces radioactive

Q86: Find the intervals of increase and

Q87: Evaluate <span class="ql-formula" data-value="\int _