Write a function rule for “The output is 10 less than the input.” Let x be the input and let y be the output.

x-10=y

Step-by-step explanation:

the output (y) is 10 less ( -10) than the input (x)

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!