When calculating slope from a graph, after I choose o point on a line to start from should I move vertical direction or honzontal direction first? Explain

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.