Question

please help me in this problem ​

Answer 1

Answer:

answer is b)22

plz mark as brainlist and follow

Answer 2

Step-by-step explanation:

d= t2-t1

= -1/2+3= -1+6/2= 5/2

11th term

t11 = -3-(11-1)5/2

= -3-12 * 5/2

= -15 *5/2

= -75/2

= -37.5 = 38