A parabola has zeros 1 and 3, and an optimal value of 3. Determine the equation of the relation in standard form.

What statement is true? 2x^2-9x+2=-1

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

(x-5)1/2+5=2 what is possible solution of this equation