The equation of the quadratic relationship is y=−0.07(x−10.76)²+14.8. that equation references the coordinates (10.76,14.8). what is the significance of those coordinates?

A quadratic relationship that is given in the form , where , and  are constants, tells a lot about the quadratic graph

means the graph is ∪ shape
means the graph is ∩ shape

The minimum/maximum point of the graph is given by 

We are given a quadratic equation
, where:





So, the graph is ∩ shape because  and the coordinate for maximum point is (10.76, 14.8)

The significance of (10.76, 14.8) is that the coordinate shows the maximum point of the quadratic graph

When two lines intersect, they form two pairs of equal angles, which, taking one of each, add up to 180°. (jargon: angles forming a straight line   show more