Slope-Intercept Quiz

Which is the correct equation for the Slope-Intercept form of a line with a slope of 5 and a y-intercept of 12?

•  $y=\frac{5}{12}x$  

•  $y=5x+12$  

•  $y=12x+5$  

•  $y=5x+17$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which 2 equations are correct for a line with a slope of -4 and a y-intercept of  $\frac{1}{2}$  ?

•  $y=\frac{1}{2}-4x$  

•  $y=\frac{1}{2}x-4$  

•  $y=-4+\frac{1}{2}x$  

•  $y=-4x+\frac{1}{2}$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation is correct for a line with a y-intercept of 1 and a slope of  $\frac{5}{3}$  ?

•  $y=x+\frac{5}{3}$  

•  $y=\frac{5}{3}x-1$  

•  $y=\frac{5}{3}x+1$  

•  $y=\frac{5}{3}x$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

 Which 2 equations are correct for a line with a slope of $-\frac{7}{8}$  and a y-intercept of 16?

•  $y=16-\frac{7}{8}x$  

•  $y=\frac{7}{8}+16x$  

•  $y=-\frac{7}{8}x+16$  

•  $y=16x-\frac{7}{8}$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation is correct for a line with a slope of 0 and a y-intercept of 3?

• $y=x+3$

• $y=3x$

• $x=3$

• $y=3$

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation is correct for a line with a slope of $-\frac{2}{3}$  and a y-intercept of 0?

•  $y=x+\frac{2}{3}$  

•  $y=-\frac{2}{3}x$  

•  $y=-\frac{2}{3}$  

•  $y=x-\frac{2}{3}$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

 $3y-x=21$  

Put this equation in Slope-Intercept Form by solving for y. Work it out on paper first!

•  $y=3x+21$  

•  $y=21+x$  

•  $y=\frac{1}{3}x+21$  

•  $y=\frac{1}{3}x+7$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

 $10x+2y=6$  
Put this equation in Slope-Intercept Form by solving for y. Work it out on paper first!

•  $y=10x+6$  

•  $y=-5x+3$  

•  $y=-5x+6$  

•  $y=-10x+6$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3