Given the function f(x) = x2 and k = –1, which of the following represents a function opening downward?
1 answer:
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Answer:
P(even no.) = 0.5
Step-by-step explanation:
Using the Formula of Probability =
Total no. of outcomes when a six sided die is rolled are: 6 (as shown below)
1, 2, 3, 4, 5, 6
Required outcomes are only even number: 3 (as shown below)
2, 4, 6
Thus P(even no.) = =
= 0.5