As the intervals moves from left to right on the graph, the average rate of change increases
<h3>How to determine the change in the rate of change?</h3>
The function is an exponential growth function.
This is known because it has an initial value at (0, 2), and the value increases to the right
The average rate of change of exponential growth functions increases towards the right.
This means that:
The initial statement is "as the intervals moves from left to right on the graph, the average rate of change increases
Because the average rate of change keeps changing, the final statement is:
Since the average rate of change is also changing, the function is changing and approaches infinity
Read more about exponential growth function at
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Set up a system of equations:
C = cost of a cirque de soleil ticket
P = cost of a Coldplay ticket
8C + 3P = 1099
4C + 5P = 833 ----(x -2) ---> -8C - 10P = -1666
8C + 3P = 1099
--------------------- (add the equations)
-7P = -567
P = 81 (divide both sides by -7)
C = 107 after substituting the value for P in one of the equations
To get the average cost of ticket (107 + 81)/2 = 94
but individual ticket prices are $107 for Cirque de Soleil and $81 for Coldplay
Answer:
a. P(x=0)=0.2967
b. P(x=1)=0.4444
c. P(x=2)=0.2219
d. P(x=3)=0.0369
Step-by-step explanation:
The variable X: "number of meals that exceed $50" can be modeled as a binomial random variable, with n=3 (the total number of meals) and p=0.333 (the probability that the chosen restaurant charges mor thena $50).
The probabilty p can be calculated dividing the amount of restaurants that are expected to charge more than $50 (5 restaurants) by the total amount of restaurants from where we can pick (15 restaurants):
Then, we can model the probability that k meals cost more than $50 as:
a. We have to calculate P(x=0)
b. We have to calculate P(x=1)
c. We have to calcualte P(x=2)
d. We have to calculate P(x=3)
<u>Answer:</u>
Range of this relation = -3, 2
<u>Step-by-step explanation:</u>
We are given the following relation and we are to find its range:
The set of all the possible dependent values a relation can produce from its values of domain are called its range. In simple words, it is the list of all possible inputs (without repeating any numbers).
Therefore, the range of this relation is: -3, 2