Select the point that is a solution to the system of inequalities. yx^2-4 a(4,2) b(2,6) c(0,8) d(-2,-4)

1 3 5

step-by-step explanation:

i took the test: )

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!