Which of the binomials below is a factor of this trinomial 5x^2+14x-3 a. x-3 b. x+3 c. 5x+3 d. 5x-3

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

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

3x + 4y = 5 x- 3y = -7 solve by substitution