Find the 18th term in the following arithmetic sequence :
-2, -6, -10, -14, ...
Hint: Write a formula to help you.
1st term + common difference(desired term - 1)
Enter

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Graph the line with the given slope m and y-intercept b. m=-3,b=1

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36