How to graph inverse variation

Practice Questions

SSAT Upper Level Quantitative (Math) › How to graph inverse variation

Questions

A line with slope 4 shares its -intercept with that of the graph of the equation $y = \frac{3}{2x-7}$ . Which of the following is the equation of that line?

Give the equation of the vertical asymptote of the graph of the equation $y = \frac{7}{9x+4}$ .

Give the -intercept of the graph of the equation $y = \frac{5}{2x-7}$ .

Give the -intercept of the graph of the equation $y = \frac{3}{5x-8}$ .

Give the slope of the line that passes through the - and -intercepts of the graph of the equation $y = \frac{6}{8x-2}$ .

Give the -coordinate of the point at which the graphs of the equations $y = \frac{2}{x}$ and $y = -\frac{3}{x+1}$ intersect.

Give the -coordinate of a point with a positive -coordinate at which the graphs of the equations $y = \frac{4}{x}$ and intersect.

$\bigtriangleup ABC \cong \bigtriangleup DEF$ , where $\angle B$ is a right angle, $m \angle C = 30 ^{\circ }$ , and . Which of the following cannot be true?

The graphs of the equations $y = \frac{3}{x}$ and intersect in two points; one has a positive -coordinate. and one has a negative -coordinate. Give the -coordinate of the point of intersection that has a positive -coordinate.

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