Write the vertex form of the equation of the parabola which has a vertex of (0,0) and contains the point (1,2). a. y=2x^2. b. y=2(x-1)^2. c. y=x^2. d. y=(x+1)^2+1

General equation of parabola:  y-k = a(x-h)^2

Here the vertex is at (0,0), so we have y-0 = a(x-0)^2, or y = ax^2

All we have to do now is to find the value of the coefficient a.

(1,2) is on the curve.  Therefore, 2 = a(1)^2, or 2 = a(1), or a = 2.

The equation of this parabola is y = 2x^2.

3units/ 5 feet = 60 units/ 100 feet3 units/ 5 feet = 18 units/ 30 feetthe dimensions of the scale drawing are 60 units by 18 units.hope this !

The only number less than 8 that can equal 12 would be 6, 36 is the dividend