Use a table with values x = {-2, -1, 0, 1, 2} to graph the quadratic function y=-2x^2

What is the value of x? enter your answer in the box. photo attached.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct