What is the distance between the points(−5, −9) and (−5, 13)? a. 4 units

b. 11 units

c. units

d. 22 units

What is the y intercept of f(x)=(1/2)^x?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18