Can someone please answer this, ill give you brainliest Would be very appreciated.
2 answers:
For the function: (x-4)(x+2)
- y intercept: (0, -8)
- x intercept: (-2, 0) and (4, 0)
- vertex: (1, -9)
Point these coordinates and draw a curve on the graph.
Answer:
See below ~
Step-by-step explanation:
Information needed to sketch the graph's function :
- x-intercepts : (4, 0) and (-2, 0)
- Vertex : (1, -9)
- y-intercept : (0, -8)
<u>Graph</u> :
By plotting these points on a graph, and connecting the points by a curve, we obtain the resultant graph of the function :
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Answer:
The required probability is 0.0155.
Step-by-step explanation:
We are given that the one-year survival rate for pancreatic cancer is 20%.
Of 12 people diagnosed with pancreatic cancer at one hospital, 6 survived one year.
The above situation can be represented through binomial distribution;
where, n = number of trials (samples) taken = 12 people
r = number of success = 6 survived
p = probability of success which in our question is probability of
one-year survival rate for pancreatic cancer, i.e; p = 20%
Let X = <u><em>Number of people survived one year</em></u>
So, X ~ Binom(n = 12 , p = 0.20)
Now, the probability that 6 survived one year is given by = P(X = 6)
P(X = 6) =
=
= <u>0.0155</u>
Hello,
we multiply both sides by 6:
Answer: p=552
we multiply both sides by 6:
Answer: p=552