Answer:
1/3
Step-by-step explanation:
On a 6-sided number cube, the probability that you roll a 2 is 1/6,
(Remember that the probability equals: Number of positive outcomes/ number of possible outcomes) So you have 1 positive outcome (to roll a 2) among 6 possible outcomes.
This same thinking applies for the case of rolling a 3 and the probability is 1/6.
Now you want to roll either a 2 or 3. In probability, when we get an "or" this means that we have to sum up our probabilities.
Thus, the P(2 or 3) = 
Thus the probability of rolling a 2 or 3 is 1/3
Think about the prefix co-
cooperation
cosign
co-president
It's typically used to describe things that are <em>shared</em> or <em>mutual</em>. We say that two points are <em>coplanar</em> when they <em>share the same plane.</em>
Considering the directrix and vertex given in the graph, the equation of the parabola is:
B. 
<h3>What is the equation of a parabola given it’s vertex?</h3>
The equation of a quadratic function, of vertex (h,k), is given by:
(y - k)² = 4p(x - h).
In which the directrix is the line x = h - p.
Looking at the graph, we have that:
- The vertex is (-2,-2), hence h = k = -2.
- The directrix is x = -1, hence -1 = -2 - p -> p = -1.
Thus the equation is:
(y + 2)² = -4(x + 2).
Writing x as a function of y:
B.
More can be learned about the equation of a parabola at brainly.com/question/17987697
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Answer:
as x -> -∞, y-> ∞ and as x-> ∞, y -> -∞ - <u>Second option</u>
Step-by-step explanation:
If you look carefully to the left, when x becomes negative the y value becomes positive. On the right, x becomes positive and y becomes negative.
