Using the graph, determine the equation of the axis of symmetry.​

x = 6

Step-by-step explanation:

The axis of symmetry passes through the vertex of the graph

It is a vertical line with equation

x = c ( c is the x- coordinate of the vertex )

vertex = (6, 1 ) with x- coordinate 6 , then

equation of axis of symmetry is x = 6

Step-by-step explanation:

The skope-intercept form:

m - slope

b - y-intercept

The formula of a slope:

We have the points (2, -1) and (5, -3). Substitute:

We have the equation:

Put the coordinates of the point (2 , -1) to the equation:

          add 4/3 to both sides

Finally we have: