I really need help on this quick it’s due soon the questions are 1.plot ordered pairs on the initial climb and determine the slope
2.what is the equation of the line that represents your initial climb
3.What is the domain and range of your roller coaster
4.plot ordered pairs at the top and the end of each hill. Find the rate of change to determine which hill is steeper? how do you know that it is steeper?
5. is your roller coaster a function? why or why not?

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

okay..i will pick 8!