The minimum turning point of a quadratic curve is (2,
-7).
Write an equation for this in
the form:
y=x^2+ax+b

a=-4, b=-3

Step-by-step explanation:

Vertex is (2,-7)

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints