Algebra 1 Question for Medal and Fan. :)

Question

anonymous · Answer

attachment

anonymous · Answer

PART A :- x the related to Car 1 is meaning how many times the car 1 is travled

anonymous · Answer

PART  b :- how far the car 2 from the goal , ( distance with km for car 2 to reach the goal) for every given time

anonymous · Answer

PART C :- the domain is the interval for the define x's;
car 1 0=<x<=40

anonymous · Answer

Awesome! Thanks. And how do I do Part D?

anonymous · Answer

PARt D :- to calculate the Avag of slope or rate of change

anonymous · Answer

But what's the first part? The change from 10 to 30?

anonymous · Answer

F(30)-F(10)/(30-10); can you make the calculate

anonymous · Answer

this called the average rate of change or the slope :D

anonymous · Answer

I have no idea what that even means. The f(30) thing ^

anonymous · Answer

o.k , you have two find the slope according to two points;

anonymous · Answer

the y for x=30 and x=10;// in the table

anonymous · Answer

Still confused lol but thanks for your help. Ill give you your medal and fan.