Question

Write the rule for the quadratic function in the form you would use to graph it

Answer 1

The given equation is the quadratice equation with highest degree on onley one varbale i.e x, so, the curve is the parabola of the f(x)

`f(x)=(1)/(2)x^2-4x+5`

The highest degree x has the positive value so, the curve is open up

The curve is :