Mathematics, 22.02.2020 06:10 Harms

There will be many polynomials of degree 2 that pass through the points (1, 5) and (3, 7). The situation can be described by a system of two linear equations in three variables that has many solutions. Find an equation (involving a parameter r) that represents this family of polynomials. (Let the coefficient of the x2 term in the equation be r.) y(x) = Determine the polynomials that open up and those that open down.

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There will be many polynomials of degree 2 that pass through the points (1, 5) and (3, 7). The situa...