Can u help me to find the slope
(-5,3) (5,-1) and (-5,-5) (-1,5)

(simplified would be )  and (simplified would be )

Step-by-step explanation:

Slope= rise over run, the equation to find slope is . For the first set of points, the equation would be (double negatives make a positive, means to change to addition). Giving you ( or simplified would be ). For the second set of points given, the equation would be (again changing the double negatives to addition), giving you the answer of   ( or simplified would be ).

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!