A falling object travels a distance given by the formula d = 9t + 16t2,
where t is measured in seconds and d is measured in feet. How long will it take for the object to travel 25 ft?

entering that problem on the tube might get you an answer

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.