Does the graph represent a function that has an inverse function? a. yes b. no

A. Yes.

Step-by-step explanation:

To find out if the function represented in the graph has an inverse function, you must apply the Horizontal Line Test, which is used to know if a function is a One-to-one function.

A one-to-one function is that  function where each x value has an unique y value.

Therefore, if in the Horizontal Line Test, the horizonal  intersects the graph of the function at only and only one point, then the function has an inverse function.

As you can see in the graph attached, the horizontal lines intersect the function at only one point, therefore, you can conclude that it is a One-to-one function and it has an inverse function.

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a