What is the area of the triangle in the coordinate plane? 108 units²

91 units²

54 units²

44 units²

Step-by-step explanation:

Area = ½×base×height

  = ½×12×9

  = 54 units²

0 is its x and y coordinate

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!