Will give
and explain how you get your
given: a(2,1), b(0,5), c(-1,2), ab and bc, mpab = 1/2, mpbc = -1/3, midpoint of ab = (1,3), midpoint of bc = (-1/2, 7/2).
find standard form equation of line perpendicular to bc through the
use the formula m= y-y1/x-x1
a) -x+2y=5
b) -x-2y= -5
c) -c-3y= -10
d) -x-2y=6
e) -x-3y=10

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.

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Can some one me with these questions