A line has a slope of -1/4 and passes through point (-5/4, 1). What is the equation of the line in slope-intercept form?

Find the domain of the following expression: 1/(√x)-2

What are the exclude value of mn+3m

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?