A bag contains 6 green marbles, 9 red marbles, 7 white marbles, and 3 black marbles. What is the probability of drawing a red ma
1 answer:
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Answer:
3/2
Step-by-step explanation:
For dividing rational expressions such as the one given, we use the same concept that we use when dividing fractions.
Thus, we multiply the first expression with the second expression's reciprocal as shown below.
We can cancel common factors and simplify the product. Hence, we have
Therefore, the quotient of the expressions is equal to 3/2.
Step-by-step explanation:
the answer is above the value of cbd
You can see graph of the function 
in the first picture. Now to find its inverse, we are going to switch 
and 
in our function, and then solve for
Remember that every time that you take a square root, you will have tow results: one positive and one negative. Therefore, our function will have tow inverses: 
and 
.
In the first picture you can see the graph of the original function; in the second one the graphs of its inverses, and in the third one all the graphs together. Notice that our original function is a quadratic function, and quadratic functions don't have inverse functions unless their domains are restricted.
Remember that every time that you take a square root, you will have tow results: one positive and one negative. Therefore, our function
In the first picture you can see the graph of the original function; in the second one the graphs of its inverses, and in the third one all the graphs together. Notice that our original function is a quadratic function, and quadratic functions don't have inverse functions unless their domains are restricted.