What kind of graph is this?

a.

circle graph

b.

bar graph

c.

line graph

d.

scatter plot

Which of these is most responsible for differences between the twentieth century to the twenty-first century?

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass. cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array. c . run this program and observe the results.

Select all that apply. which of the following are proofreading options included in microsoft word? spell check find replace grammar check formatting check