The slope of a line -3 and a point on the line is(4,-1). Can the equation of the line be expressed in slope-intercept form? If so, what is
the equation? Does the line pass through the origin? How do you know?

Which of the following expressions is equal to 2x^2+8

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Rewrite so the subject can be y in the formula d=m-y/y+n