Which situation would you describe with a negative integer? Your

a) A price increase of $5

b) A 10-yard gain in football

c) A fall of 25 feet

d) A helicopter at 200 feet above a launching

What is the slope of a line that is perpendicular to y = 3x + 1

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)