Exam 3: Linear Equations With Two Variables

Determine the equation of the line that passes through the given points by using the point-slope form. Put the final answer in form. and point

Find the equation of the line parallel to passing through the point .

Find the x- intercept of the equation .

Graph the equation .

Decide whether the lines are parallel perpendicular or neither. and

Use the equation to create a table of nine or more points and graph them. Connect the points with a smooth curve. Clearly label and scale the axes.

The horizontal asymptote of the graph is .

Use the graph to find the equation of the line. Put the answer in form.

Find the slope of the line that goes through the points and .

Find the slope of the line that goes through the points and .

The number of tourists in a small town at time t (in years) is modeled by . What is the decay factor?

For the given input-output table complete the column to write coordinates for points. The equation is

Determine the equation of the line that passes through the given points. Put the final answer in form. Points:

Find the y- intercept of the equation .

In the first year of her life your baby s height is estimated by the equation where H is height in inches at age m months. a. Find and interpret the H- intercept for this equation. b. Find and interpret the m -intercept for this equation if it is meaningful. c. Find and interpret the slope for this equation.

Using the following table find the average rate of change in f from 0 to 2.

Use the equation to create a table of nine or more points and graph them. Connect the points with a smooth curve. Clearly label and scale the axes.

The table represents data for an exponential function.

Find the slope of the line that goes through the points and .

Graph the equation using the slope and y- intercept. Graph at least three points. Clearly label and scale the axes.