Chapter 4, Problem 15CRE

(a)

To determine

To calculate: The graph of the parabola $f\left(x\right)=x^2-16x+55$ opens upwards or downwards.

(b)

To determine

To calculate: The vertex of the parabola $f\left(x\right)=x^2-16x+55$.

(c)

To determine

To calculate: The maximum or the minimum point of the equation $f\left(x\right)=x^2-16x+55$.

(d)

To determine

To calculate: The maximum or the minimum value of the equation $f\left(x\right)=x^2-16x+55$.

(e)

To determine

To calculate: The x-intercept(s) of the equation $f\left(x\right)=x^2-16x+55$.

(f)

To determine

To calculate: The y-intercept(s) of the equation, $f\left(x\right)=x^2-16x+55$.

(g)

To determine

To calculate: The graph of the function, $f\left(x\right)=x^2-16x+55$.

(h)

To determine

To calculate: The equation for the axis of symmetry for the equation, $f\left(x\right)=x^2-16x+55$.

(i)

To determine

To calculate: The domain in interval notation, $f\left(x\right)=x^2-16x+55$.

(j)

To determine

To calculate: The range in interval notation $f\left(x\right)=x^2-16x+55$.