Which statement describes the inverse of the following function

Option A.

It is not a function

Step-by-step explanation:

By definition The domain of the inverse function of f(x) will be the range of the function f(x).

That is, if the point (3, 4) belongs to f(x), then the point (4, 3) belongs to the inverse of f (x).

Then, we know that a relation is defined as a function if and only if for each input value x there is only one output value y.

Note that the function f(x) has the following points:

(4, 5) (5, 5).

Then, the inverse function will have the following points:

(5, 4) (5, 5)

Note that the inverse function has two different output values for the same input value x = 5.

Therefore the inverse of the function shown in the image is not a function.

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.