Suppose it costs ten dollars to place an advertisment in the paper, plus an additional $5 for each line. then the costs to place an ad x lines long is given by y dollars, where y=5x+10

The ordered pairs are probably (0,10) and (-1,5)

we know that

major arc is defined as the bigger arc connecting two points on the edge of a circle. measure of major arc is always more than ° or π radian

in this problem

the mayor arc is bac

find the ratio of the measure of the major arc to the measure of the minor arc

therefore

the answer is the option