Which of the following is the equation of a line that passes through the points (1,6) and (2,1)?

a. y = -5x + 11
b. y = 2x + 1
c. y = 5x - 1
d. y = -5x + 1

Of four points are collinear, they are also coplanar

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8