Inversely proportional means as one variable increases the other variable decreases.
In this problem, x is doubled which means it's increased, therefore, y is decreased.
7 / 2 = 3.5
The new value of y is 3.5
We can define discontinuity as a point in our function where we have a given indetermination. Here particularly we refer to the indetermination of dividing by zero.
The correct option is a: Vertical Asymptote
Here we work with functions like:

Suppose that g(x) = (x + 1)*(x - 2)
k(x) = (x + 1)*(x + 17)
Then we have:

Here we have the common factor (x + 1) that we can remove, doing that we get:

This function can't be reduced any more, so now we can see the discontinuity. It happens when the denominator is equal to zero at x = -17.
Now, if any number is divided by a really smaller number, then the outcome of the quotient is really large (or really small, depending of the sign). From this, for dividing by zero we will have vertical asymptotes that tend to infinity (or negative infinity).
Then the discontinuity that is found by reducing common factors in the numerator and denominator of a rational function is a vertical asymptote, thus the correct option is a.
If you want to learn more, you can read:
brainly.com/question/17317969
Yes. One input results in one output. the last choice is correct.
every x value will product only one y value.
Answer:
2/35
Step-by-step explanation:
There are 15 marbles in total.
×
The answer would be
.
$15 x .0725 = 1.0875 which we have to round to $1.09
Notice how I changed the 7.25% to a decimal .0725 by moving it back two places.