Question

Variable y varies directly with x^2, and y = 196 when x = 7.

Enter the constant of variation in the quadratic variation equation.

Y = _____ x^2

Answer 1

@jim_thompson5910

Answer 2

y= kx^2 [ y direct variation with x^2], k is constant

y= 196, x= 7
to find k, substitute x, y values in above equation