Answer:
The value of a is 2
Step-by-step explanation:
The parabola cuts the graph at (2,1) and is one of the solution of the quadratic equation.
Point (2,1) satisfies the equation.
We can find the value of a by putting the value of x and y
[tex]1=a(2-3)^2-1[/tex]
Therefore, the value of a is 2
