Graph the relation and it's inverse. use open circles to graph the points of the inverse

we are given

relation as

R={(0,3) (4,2) (9,7) (10, -1)}

now, we can find it's inverse

It's inverse will be switching  of x and y value

y-value will become x-value and x-value will become y-value

so, we get

R^-1={(3,0) (2,4) (7,9) (-1,10)}

now, we can draw graph

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm