The place value of 7 in 0.724 is the tenth place.
Answer:
simple interest
Step-by-step explanation:
SI = principal x rate x time

The given equation is a Quadratic equation, so it's graph must be a parabola, and the Coefficient of x² is positive that means the parabola must have an opening upward.
And 2 is added to the ideal equation, so the parabola must have shift 2 units up from x - axis.
From the above information, we can easily conclude that the Correct representation is done in graph 4