Writing Linear Equations & Writing Equations of Lines
6.
A line passes through (2, -1) and (8,4).
a. Write an equation for the line in point-slope form.
b. Rewrite the equation in standard form using integers.
y-1=
-1 = (x-2); –5x+6y = 16
y +1 =
-5x +y = -16
y+1=
-5x+6y =-16

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

its a straight line parallel to the time axis

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.