(y2-y1)/(x2-x1) if you have 2 points
And rise/run on graph
15 is your percentage to the answer
Answer:
hello
Step-by-step explanation:
I did not known your answer
Answer:
49,152
Step-by-step explanation:
the pattern negative then positive and double the number. so, i added till i got to the 15th term and got 49,152.