I always used rise over run. which is when you count up the y axis for run and count over on the x axis for the run. then take your rise over run and there is your slope.
Answer: Yes
Step-by-step explanation:
Each value of y maps onto one value of x.
what do you mean by two points???? You are going to have to provide a picture of the graph. Unless you mean (-,+)
A = 30 degrees
............................
Multiply 0.25 by 2 and you get 0.50
