The equation is .

First find the *y*-intercept.

The *y*-intercept is the value of *y*, when *x* = 0.

(Substitute *x* = 0 in original equation)

(Apply additive identity property: *)*

The *y*-intercept is 9.

Next find the *x*-intercept.

The *x*-intercept is the value of *x*, when *y* = 0.

(Substitute *y* = 0 in original equation)

(Apply additive identity property: *)*

The *x*-intercept is 9.

*x*-intercept is 9 and *y*-intercept is 9.

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