What is the equation of the following line? Be sure to scroll down first to see all answer options. A.
y = 3x

B.
y = -3x

C.
y = 2x

D.
y = 6x

E.
y = 1/3x

F.
y = - 1/3x

E.

Step-by-step explanation:

Take the two points shown:

Use these to make an equation in slope-intercept form:

m is the slope and b is the y-intercept (where x is equal to 0).

Use the slope formula:

Rise over run is the change in the y-axis over the change in the x-axis, otherwise known as the slope. Insert coordinate points:

Simplify:

The slope is . Insert this into the equation:

Now find the y-intercept. Take one of the coordinate points and insert:

Solve for b. Simplify multiplication:

Use reverse operations to isolate the variable:

The y-intercept is equal to 0. Insert this into the equation:

or

:Done

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.