Determine whether the vectors u and v are parallel, orthogonal, or neither.
u = < 6, -2> , v = < 2, 6>
a.) neither
b.) orthogonal
c.) parallel

B.) Orthogonal

Step-by-step explanation:

Two vectors u and v whose dot product is u·v=0 are said to be orthogonal

u = <6, -2>, v = <2, 6>

u·v = u1*v1 + u2*v2

          6*2 + -2 * 6

        =12 -12

         =0

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval