For what value(s) of k will the relation not be a function r={(k-8.3+2.4k,-)/(4)k,4)} s = {(2−|k+1| , 4), (−6, 7)} i will rate and put brainilest answer

We are given two relations

(a)

Relation (R)

We know that

any relation can not be function when their inputs are same

so, we can set both x-values equal

and then we can solve for k

............Answer

(b)

S = {(2−|k+1| , 4), (−6, 7)}

We know that

any relation can not be function when their inputs are same

so, we can set both x-values equal

and then we can solve for k

Since, this is absolute function

so, we can break it into two parts

we get

so,

...............Answer

45

step-by-step explanation:

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