Question

Examine the graph of line CM at right.

a. Write the equation of CM.
b. What are the x- and y-intercepts of the line?
c. Calculate the area and perimeter of ACPM.
d. Write an equation of the line through point M that is perpendicular to CM. ​

Answer 1

Hi,

Explanation:

C=(-2,1)

M=(2,3)

P=(2,1)

A= ? I don't see it !

a) y-1=(x+2)*(3-1)/(2+2)

y=x/2+2

b)

x-intercept: y=0 => x/2=-2 => x=-4

y-intercept: x=0 => y=2

c) impossible to reply

d)

y-3=(x-2)*(-2) => y= - 2x +7