Answers:
Domain = [-3, 3]
Range = [-1, 2]
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Explanation:
The domain is the set of all allowed x inputs. Visually, the left-most point is when x = -3, so -3 is the smallest allowed x input. We have a closed circle at this endpoint, so this endpoint x value is included. In contrast, if you had an open circle, then you would exclude the endpoint.
Similarly, we have a closed endpoint at the other side as well when x = 3. This is the largest allowed x value. The domain is the set of x values such that meaning x is between -3 and 3, including both endpoints. This translates to the interval notation of [-3, 3]. The square brackets say "include the endpoint".
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The range is the set of possible y outputs of a function. The lowest the function goes is when y = -1, and the highest is when y = 2. We include both endpoints. The range as a compound inequality is which converts to the interval notation of [-1, 2]
Answer: A. , its a polynomial fraction
Step-by-step explanation:
monomial - one term
<em>ex: -2x^5</em>
binomial - two terms
<em>ex: x^2+5</em>
trinomial - three terms
<em>ex: 3x-8+4x^5</em>
polynomial - four terms
<em>ex: -7a^2 + 9b - 4b^3 + 6</em>
Answer:
slope=3/7
y-5=3/7(x)
this is the slope intercept form
Answer:
Step-by-step explanation:
Total voters = 900
Republicians =369
Democrats =468
Independents = 63
Sample size n =90
a) The expected value of the number of Republicans in the sample is
=
b) The chance the sample contains only Republicans and Democrats is
= (no of republicians+democrats)/total people
=
c)
The answer your looking for is 60ft