Step-by-step explanation:
a(n) = a ( n - 1) - 17
a(1) = 20
a(2) = a ( 2 - 1) - 17
= a (1) - 17
= 20 - 17
= 3
Now
a(3) = a ( 3 - 1 ) - 17
= a (2) - 17
= 3 - 17
= - 14
Hope it will help you.
Answer:
80/3
Step-by-step explanation:
30 can be also written as 30/1
30/1*8/9
30*9=240
1*9=9
Then you simplify.
Both 240 and 9 can be divided by 3.
80/3
Answer:
Answer: It goes through the origin. Apex.
Hope This Helps! Have A Nice Day!!
Multiply all the terms by the same value to eliminate fraction denominators
a/9=-4
9 . a/9=9(-4)
The dot means multiplication
Then simplify to simplify cancel the multiplied terms that are in the denominator
a=9 . -4
Multiply the number
9 . -4 =36
And don’t forget to add the negative sign so the answer is
a= -36
