-9/ 3= -3
-3 + -4 + -2 = -9
the numbers are -2 , -3 , -4
Answer:
12 over 5, or 2.4
Step-by-step explanation:
I plugged it in my graphic calculator.
1
Week = w
1 hour = d
Formula
w = dm + c
The m is the gradient
The c is the d when w is 0
First let’s do m
m is basically how much the d changes from one point to another
So how much does d changes from 20 to 15.5
Write answer in comments then I will continue
The answer is

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Explanation:
The first term is

. The next part of the rule, which says

is the recursive part. To get the nth term, we add on 4 to the previous (n-1) term. For example, to get the fifth term, you add on 4 to the fourth term. Relying solely on this recursive definition means we need to find all of the previous terms (from 1 to n-1) in order to find a given nth term.
XY = −1−(−10) = 9
(line x = −5) = −5−(−9) = 4
Area = 1/2 * 9 * 4 = 18