Brianna and gavin used partial quotients to show 552 ÷ 23 . see their work below. brianna's work gavin's work step 1: subtract ( 20 × 23 ) from 552 to get 92. step 1: subtract ( 10 × 23 ) from 552 to get 322. step 2: subtract ( 4 × 23 ) from 92 to get 0. step 2: subtract ( 10 × 23 ) from 322 to get 92. step 3: add partial quotients. step 3: subtract ( 2 × 23 ) from 92 to get 46. step 4: subtract ( 2 × 23 ) from 46 to get 0. step 5: add the partial quotients.

First locate the turning point (vertex) of the graph. which is at the coordinates x=5 and y=9 or (5; 9).to determine whether it's a maximum or mininum value, you have to discern whether the vertex's y-value is the highest value or lowest value the graph can reach. since the vertex's y-value, 9 is the highest value the graph can reach, it will be a maximum.another basic way to determine whether the vertex's value is max or min is to see if the graph is smiling or sad. if it's smiling, the turning point/vertex would be a minimum, while a sad parabola would have a maximum y-value at the vertex.