Tanya has a bond with a 5.9 yield, a big price of $1950, and a face value of $2000. what is the original coupon rate of this bond?

a 6% b 6.2% c 5.8% d 5.5 %

Yctctctctxtctctctctvtv

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