Identify the graph of the equation. what is the angle of rotation for the equation?

xy=-2.5

It is B. hyperbola, 45 degrees.

SteIt is p-by-step explanation:

If we rotate the standard form  x^2 - y^2 = 1 through 45 degrees we get xy = 1/2.

xy = -2.5 comes from x^2 - y^2 = -5  being rotated 45 degrees.

The correct option is b

Step-by-step explanation:

The given equation is

It can be written as

             .... (1)

The general forms of conic is

            .... (2)

From (1) and (2), we get

Since the value of B²- 4AC > 0, then it is hyperbola.

The formula form angle of rotation is

The angle of rotation is 45°. Therefore the correct option is b.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

i dont know men

step-by-step explanation: