Learn how to solve an exponential function when it is negative

What is the first step to isolate the variable in the equation 6 * E^(-X) = 3?

• Subtract 6 from both sides

• Multiply both sides by 6

• Add 6 to both sides

• Divide both sides by 6

Which logarithm is used to solve equations involving the base E?

• Log base 2

• Log base 5

• Log base 10

• Natural logarithm (Ln)

What is the result of taking the natural logarithm of E raised to the power of negative X?

• Zero

• Positive X

• Negative X

• One

Why is there no need to specify the base when using the natural logarithm on a calculator?

• The base is always 10

• The base is already E

• The base is not important

• The base is always 2

What is the approximate value of X after solving the equation using natural logarithms?

• 0.50

• 0.60

• 0.70

• 0.80