Mark all the statements that are true: a. this graph is a function because the value of x is the same for every value of y. b. this graph is a function whose range is the set {3}.c. this graph is not a function because the value x = 3 is assigned to more than one value. d. this graph is a function whose domain is the set {3}.e. the equation of this line is x = 3. me with this question.

The graph represents the line x = 3.

Since there is more than one y-value for the one x-value provided, this graph is not a function.

The range is infinite, as there are no limits shown on the graph, and the slope is undefined.

The domain is only 3, since the only x-value on the graph is 3.

Based on this information, the statements that are true will be:

C. This graph is not a function because the value x = 3 is assigned to more than one y-value.

E. The equation of this line is x = 3.

(Note that D says the graph is a function. The graph isn't a function, as there is more than one y-value for x = 3.)

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.