Complete the tables. Is the change constant for equal intervals?
If so, what is the change?

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.