A random variable X can take on the value 0, 1, 2, or 3. Which of the following is a possible probability model for X ? X 0 1 2 3 P ( X ) 0.5 0.2 0.4 -0.1 X 0 1 2 3 P ( X ) 0.2 0.1 0.2 0.3 X 0 1 2 3 P ( X ) 0.5 0.3 0.1 0.1 X 0 1 2 3 P ( X ) 0.3 0.3 0.3 0.3

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.