A raffle is being held to raise money for wildlife conservation efforts. Ten different gift cards are being awarded. If 3,125 pe
ople
each bought a single raffle ticket, which of the following expressions represents the number of ways the gift cards can be
awarded? Assume that each person can win only once.
each bought a single raffle ticket, which of the following expressions represents the number of ways the gift cards can be
awarded? Assume that each person can win only once.
2 answers:
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Answer:
Option b
Step-by-step explanation:
A function is even if and only if f(-x) = f(x).
This means that there is the same value of y for and for
Where is any point belonging to the function .
Therefore you must select a graph whose ordered pairs are of the form and
Therefore the correct answer is option b. Assume that each box in the graph equals 1 unit. Then, for x = 2 y = -3 and for x = -2 y = -3. Then it is shown that the function is even.