Which of the following is the equation of a line that passes through the point
(1.2) and is parallel to the x-axis?
o a. y=2
o b. y=1
o c. x=2
o d. x= 1

A. y = 2.

Step-by-step explanation:

As the line is parallel to the x-axis, it will be of the form y = n. It pass through the point (1, 2) - where y  = 2 so the answer is y = 2.

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

its kind of blurry. can you put a clearer pic?

step-by-step explanation: