Equation of parabola in vertex form that had vertex at -3,-19 and pass through 5,-3

The standard parabolic equation is

Step-by-step explanation:

Here, the vertex of parabola is (h,k)  = ( -3,-19)

The points on the given parabola is ( 5,-3)

Now, the general form of the Parabolic Equation is

(1) Substitute Coordinates (h,k) for the Vertex

(2)Substitute point Coordinates (x,y)

⇒ a  =0.25

Substituting the values of (h,k) and a in the standard for, we get,

The standard parabolic equation is

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: