Three more than twice the sum of a number and half the number equals 105. Which equation models this relationship?
244x) +3-106
© 2x+ıx+3 = 105
2x+3 = 5x+105
O 2(x+3) = 2x+105

Ibelieve the answer is b. y=0 would make the line horizontal across the x.

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