What is the slope? I'll marl the first correct answer brainliest. Please.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?