The graph on the left demonstrates both a math model and a real world model of a roller coaster.
What do you notice about the difference between the
*model* of the roller coaster and what would be the *real
world* roller coaster?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

What is the difference between the equations of a vertical and a horizontal line?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.