Enter a problem...

# Trigonometry Examples

To find the x-intercept, substitute in for and solve for .

Rewrite the equation as .

Apply the distributive property.

Subtract from both sides of the equation.

Multiply each term in by

Multiply each term in by .

Multiply .

Multiply by .

Multiply by .

Multiply by .

Rewrite in exponential form using the definition of a logarithm. If and are positive real numbers and , then is equivalent to .

Solve for

Raise to the power of .

Rewrite the equation as .

To find the y-intercept, substitute in for and solve for .

The equation cannot be solved because it is undefined.

Undefined

These are the and intercepts of the equation .

x-intercept:

y-intercept: