Finite Math Examples

$f (t) = 15 {(0.945)}^{t}$

Step 1

Set $15 {(0.945)}^{t}$ equal to $0$ .

$15 {(0.945)}^{t} = 0$

Step 2

Solve for $x$ .

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Step 2.1

Take the natural logarithm of both sides of the equation to remove the variable from the exponent.

$\ln (15 \cdot {0.945}^{t}) = \ln (0)$

Step 2.2

The equation cannot be solved because $\ln (0)$ is undefined.

Undefined

Step 2.3

There is no solution for $15 \cdot {0.945}^{t} = 0$

No solution