In a right triangle, the hypotenuse has endpoints XY, shown on the graph. On a coordinate plane, line X Y has points (negative 4, 2), (negative 1, negative 3). If Z represents the third vertex in the triangle and is located in the second quadrant with integer coordinates, what is the length of YZ?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done