Which sequence isn’t geometric progression?
options:
2,6,18,54
1,5,25,125
3,6,9,12
4,8,16,32
PLEASE ANSWER FAST

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.