The slope of the tangent to a curve at any point (x, y) on the curve is negative 1 times x divided by y. Find the equation of the curve if the point (2, −2) is on the curve. x + y = 0
x2 − y2 = −2
x2 + y2 = 16
x2 + y2 = 8

What is the value of x in the following equation? -3x-2=2x+8

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)