Maddie :
(1,100),(2,80)
slope (rate of change) = (80 - 100) / (2 - 1) = -20/1 = -20
Caitlin :
y = -18x + 120......slope (rate of change) = -18
To determine which rate of change is greater, take the absolute value of the slopes.
Maddy : | -20 | = 20
Caitlin : | -18 | = 18
the greater rate of change is the one with the larger absolute value....so that would be Maddy...function 1 shows a greater rate of change because Maddie spends 20 each month and Caitlin spends 18 each month
Answer:
n > 17
Step-by-step explanation:
Add 3 on both side: n - 3 + 3 > 14 + 3
--> n > 17.
If it is helpful, plz give me Brainliest.
The explicit formula for the sequence is an = 14-6(n-1)
<h3>Arithmetic sequence</h3>
This are sequence that has. a common difference that is the difference between the preceding and sthe explicit formula for the sequence is an = 14-6(n-1) is equal.
Given the following
a1 = 14
an = an-1 - 6
The nth term of the sequence is expressed as:
An = a+(n-1)d
an = 14+(n-1)(-6)
an = 14 -6n + 6
an = 14-6(n-1)
Hence the explicit formula for the sequence is an = 14-6(n-1)
Learn more on arithmetic sequence here: brainly.com/question/503167
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Answer:
$5.84
Step-by-step explanation:
