What is the probability of getting a sum of 6 when rolling two number cubes? 1/12 1/9 1/6 5/36
2 answers:
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In this question , we have to find the postulate that is illustrated for the real numbers
The postulate is Additive inverse postulate which states that
Where a is the real number and -a is the opposite of a. It states that , if opposite of a number is added with the number, the result is 0 .
Yes let's find
The fraction is
Answer: Decay, y-intercept = 10, D: x is All Real Numbers, R: y > 0
<u>Step-by-step explanation:</u>
y = 10(0.5)ˣ
↓
represents the y-intercept (when x = 0, y = 10(0.5)⁰ = 10)
y = 10(0.5)ˣ
↓
If >1, represents growth. If <1, represents decay.
Domain: There are no restrictions on x so x is All Real Numbers (-∞, ∞)
Range: No matter what value x is, y has to be greater than 0 (0, ∞)
We can also show this algebraically:
y = 10(0.5)ˣ
log y = log 10(0.5)ˣ
↓
y > 0 <em>because you cannot take the log of 0 or a negative value</em>
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See graph
