7.1-7.2 Quiz Review

Write the slope-intercept form of the equation.

 $slope=-\frac{7}{2}$  

 $y-intercept=5$   

•  $y=-\frac{7}{2}x+5$  

•  $y=-\frac{5}{2}x+5$  

•  $y=-5x-\frac{5}{2}$  

•  $y=5x-\frac{5}{2}$  

Write the slope-intercept form of the equation.

 $slope=-1$  

 $y-intercept=0$   

•  $y=x$  

•  $y=1$  

•  $y=-x$  

•  $y=\frac{1}{2}x-\frac{1}{2}$  

Write the slope-intercept form of the equation.

 $slope=0$  

 $y-intercept=3$   

•  $x=-3$  

•  $y=3$  

•  $x=-1$  

•  $y=4x+3$  

Write the slope-intercept form of the equation.

 $slope=\frac{1}{4}$  

 $y-intercept=-5$   

•  $y=-\frac{3}{4}x-5$  

•  $y=\frac{1}{2}x-5$  

•  $y=\frac{1}{4}x-5$  

•  $y=-\frac{1}{2}x-5$  

Write the slope-intercept form of the equation.

 $slope=-2$  

 $y-intercept=3$   

•  $y=3x+2$  

•  $y=-x+2$  

•  $y=2x+3$  

•  $y=-2x+3$  

Write the slope-intercept form of the equation.

 $slope=-4$  

 $y-intercept=4$   

•  $y=3x+4$  

•  $y=-3x+4$  

•  $y=-4x+4$  

•  $y=5x+4$  

Identify the slope of the graph.

Identify the y-intercept of the graph.

Select the correct equation for the graph.

• $y=5x-\frac{1}{3}$

• $y=-x-\frac{1}{3}$

• $y=-\frac{1}{3}x+5$

• $y=x-\frac{1}{3}$

Identify the slope of the graph.