PLEASE HELP ASAP(:
Fill in the blank to complete this trig
ratio.
y
tan a =

J= r + 9 because since jessica rode 9 more miles than roger, you add 9 miles to rogers mileage.

45 is the only number in both sets

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0