Answer:
We cannot calculate the probability that a randomly selected passenger weighs more than 200 pounds
Step-by-step explanation:
We cannot calculate the probability that a randomly selected passenger weighs more than 200 pounds because we do not know the number of possible outcomes, the events , sample space or the sample size. Probability is calculated with frequency or occurrences or how much certainty there is.It is a number between 0 and 1. 1 indicates certainty and 0 indicates impossibility. Without a range or frequency how can we depict the possibility or impossibility of an occurrence of 200 pounds.
Answer:
Step-by-step explanation:
Here's analyses of the other options:
Option A. You can clearly see that is not defined for , so the function doesn't have the same domain as that of , hence can't be the answer.
Option C. By the definition of absolute value, we know that , this is the same function, hence not the answer.
Option D. This is just shifted one unit to the right, not flipped.
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Answer:
asymptote
Step-by-step explanation:
Answer:
axis of symmtery: x = 3 or h = 3
Step-by-step explanation:
The vertex (h, k) of a parabola is the point wherein the graph intersects the axis of symmetry—the imaginary straight line that bisects a parabola into two symmetrical parts, where <em>x</em> =<em> h</em>.
- In the standard form of quadratic equation, y = ax² + bx + c, the equation of the axis of symmetry is:
.
- In the vertex form of the quadratic equation, y = a(x - h)² + k, the equation of the axis of symmetry is:
.
Regardless of whether the quadratic equation is in standard or vertex form, the x-coordinate (h) of the vertex determines the axis of symmtetry, hence<em>, </em><em>x = h. </em><em> </em>
Therefore, given that the vertex of a parabola is at point (3, 5), then it means that the axis of symmetry occurs at x = 3 or h = 3.
When a coordinate plane with a line graphed passing through (negative 2.5, negative 5) and (2.5, 0), the input that was substituted into the function f(x) = x to create the given graph is f(x-2.5).
<h3>What is a
coordinate plane?</h3>
A coordinate plane is a two-dimensional plane formed by the intersection of two number lines.
In this case, when a coordinate plane with a line graphed passing through (negative 2.5, negative 5) and (2.5, 0), the input that was substituted into the function f(x) = x to create the given graph is f(x-2.5).
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