What type of chart/graph must have all of its smaller parts add up to one whole? line chart
bar chart
pictograph
pie chart
none

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Which function is shown on the graph?