The line plot shows the different lengths of nails in your toolbox. if you take all the nails that are less than 2 inches long and lay them end to end, how far will they reach?

so then there would only be one nail that is 1 inch and that is under 2 in so the answer would be 1 in

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.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.