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

Solve the equation.

Rewrite the equation as .

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

Solve for

Rewrite the equation as .

Anything raised to is .

x-intercept(s) in point form.

x-intercept(s):

x-intercept(s):

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

Solve the equation.

The logarithm of zero is undefined.

Remove parentheses.

The equation cannot be solved because it is undefined.

Undefined

Undefined

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

y-intercept(s):

y-intercept(s):

List the intersections.

x-intercept(s):

y-intercept(s):

Find the X and Y Intercepts y = log base 4 of x