If angles s and r add up to 180 degrees, which of the following best describes them?

Choose the best answer from the four choices given.

What is the -intercept of the line represented by the equation

If angles s and r add up to 180 degrees, which of the following best describes them?

Choose the best answer from the four choices given.

What is the -intercept of the line represented by the equation

Which is the greater quantity?

(A) The slope of the line

(B) The slope of the line

The lines of the equations

and

intersect at a point .

Which is the greater quantity?

(a)

(b)

Which is the greater quantity?

(A) The slope of the line

(B) The slope of the line

The ordered pair is in which quadrant?

A line passes through the points with coordinates and , where . Which expression is equal to the slope of the line?

A line passes through the points with coordinates and , where . Which expression is equal to the slope of the line?