Calculating whether lines are parallel

Practice Questions

GMAT Quantitative Reasoning › Calculating whether lines are parallel

Questions

7

1

Determine whether and $y+8=-\frac{2}{3}x +2$ are parallel lines.

2

Tell whether the lines described by the following are parallel.

g(x) is a linear equation which passes through the points and .

3

Which of the following lines is parallel to ?

4

Determine whether and $y=-\frac{1}{7}x+9$ are parallel lines.

5

Three lines - one green, one blue, one red - are drawn on the coordinate axes. They have the following characteristics:

The green line has -intercept and -intercept .

The blue line has -intercept and -intercept .

The red line has -intercept and -intercept .

Which of these lines are parallel to each other?

6

What is the slope of a line that is parallel to $y=\frac{1}{9}x+15$ ?

7

Which of the following pairs of lines are parallel?

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