DSQ: Calculating the slope of parallel lines

Practice Questions

GMAT Quantitative Reasoning › DSQ: Calculating the slope of parallel lines

Questions
4
1

Calculate the slope of a line parallel to line .

  1. Line passes through points and .
  2. The equation for line is .
2

If is modeled by , find the slope of .

I) .

II) crosses the -axis at .

3

Find the slope of the line parallel to .

I) passes through the point .

II) has an x-intercept of 290.

4

Consider this system of equations:

Does this system has exactly one solution?

Statement 1: The lines representing the equations are parallel.

Statement 2:

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