Given: triangle ABC, BC=6cm,
CD is perpendicular to AB,
measurement of ACB=90 degrees,
measurement of ACD=60 degrees,
Find: AD

What is the inverse of the function f(x)=2x+1

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1