The various categories that are being graphed on a circle graph usually indicate what? a. patterns
c. percentages
b. the title of the graph
d. a pie graph

It’s percentages AND ITS NOT pie because he didn’t ask which chart he said what is graphed ON THIS chart

one way is to find the intercepts, that is where the graph

crosses the x and y axes
∙
let x = 0, in the equation for y-intercept
∙
let y = 0, in the equation for x-intercept
x
=
0
⇒
y
=
3
←
y-intercept
y
=
0
⇒
−
x
+
3
=
0
⇒
x
=
3
←
x-intercept
Plot the points
(
0
,
3
)
and
(
3
,
0
)
Draw a straight line through them for graph

graph{(y+x-3)((x-0)^2+(y-3)^2-0.04)((x-3)^2+(y-0)^2-0.04)=0 [-10, 10, -5, 5]}