What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?

For each proportion find the unknown number x 1/5/8=×/15

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.