91Ó°ÊÓ

Write an equation of the line in slope-intercept form. The slope is \(-2 ;\) the \(y\) -intercept is \(-6\)

Write an equation of the line that passes through the points. (-3,1),(4,-2)

Match the description with the linear model \(y=10\) or the linear model \(y=10 x .\) Graph the model. You rent a sailboard for \(\$ 10\) per hour.

Write an equation of a line through \((4,5)\) that is perpendicular to \(y=\frac{1}{2} x+3\)

Use the following information. You are moving to Houston, Texas, and are switching your cellular phone company. Your new peak air time rate in Houston is \(\$ .23\) per minute. Your bill also includes a monthly access charge. For 110 minutes of peak air time your bill is \(\$ 51.30\). How much is your monthly bill for 60 minutes of peak air time?

Match the description with the linear model \(y=10\) or the linear model \(y=10 x .\) Graph the model. You rent a life jacket for a flat fee of \(\$ 10 .\)

Write an equation of the line that passes through the points. (-2,-3),(0,4)

Write an equation in standard form of the line that passes through the two points. $$(9,-2),(-3,2)$$

Write an equation in slope-intercept form of the line that passes through the point and has the given slope. $$ (6,5), m=2 $$

The cost of a taxi ride is an initial fee plus \(\$ 1.50\) for each mile. Your fare for 9 miles is \(\$ 15.50 .\) Write an equation that models the total cost \(y\) of a taxi ride in terms of the number of miles \(x\).