a. To find the

x

-intercept, we set the

x=

value

=0

and solve for

x

. set the

x

-value

=0

and solve for

y

. set the

y

-value

=0

and solve for

y

. set the

y

-value

=0

and solve for

x

.

To find the x-intercept, we set the x= value =0 and solve for x. set the x-value =0 and solve for y. set the y-value =0 and solve for y. set the y-value =0 and solve for x