It is the fourth graph the numbers are 24
So sorry fir it being this late but the answer is B
Answer:
If my memory for this is correct, the answer should be:
1. 717.60
2. 9311.20
3. 1067.40
4. 380.60
Step-by-step explanation:
Only -3 satisfies this equation. so i think it has only one solution! hope it will help you..
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