Write an addition equation or a subtraction equation (your choice!) to describe the diagram. 31
0
-3
-6
-9
-12

47

step-by-step explanation:

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!