2x^2+8x-3=-1 Solve by completing the square.
1 answer:
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Answer:
Step-by-step explanation:
By definition, a relation is a function if and only if each input value have only one output value.
It is important to remember that the input values are the values of "x" and the output values are the values of "y".
Observe in the graph given in the exercise that the function f(x) is linear.
So, indicates that the input value (x-value) is:
In order to find its output value you can draw a vertical line from to the line and, when it touches the line, you must draw an horizontal line to the y-axis (Observe the picture attached).
Therefore, you can identify that the output value for is:
Then:
Answer:
Sample space= S= {1, 2, 3, 4, 5, 6}
One possible event is rolling an even number
probability (even number)
Step-by-step explanation:
Sample Space
The simple space is the combination of all possible outcomes
so,
Sample space= S= {1, 2, 3, 4, 5, 6}
One possible event
One possible event is rolling an even number
Probability of that event
to find the probability of the event i.e. rolling an even number, we first find the sample for the event i.e. event space
event space={2, 4, 6}
Now,
probability (even number)