Need answered ASAP!! An arithmetic sequence has this recursive formula: (a = 6
1er = 2n-1-3
What is the explicit formula for this sequence?
A. an = (-3) + (n - 1)6
B. an = (-1) + (n -6)(-3)
C. an = 6 + (n-3)(-1)
N
D. an = 6 + (n - 1)(-3)

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?