The complete factorization of -12x^3+14x^2+6x is -2x(ax+1)(2x-3) what is the value of a

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

Ineed with math stuff it involves graphs

What is the point slope form of a line with slope -5 that contains point (2,-1)