HW 4: Writing Linear Equations From a Graph

Write the equation for this line in slope-intercept form.

•  $y=3x$  

•  $y\ =\ \frac{1}{3}x$  

•  $y\ =\ \frac{1}{3}x+2$  

•  $y=\ 3x+2$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Write the equation for this line in slope-intercept form.

• $y=\ \frac{2}{5}x+1$

• $y=\frac{5}{2}x+1$

• $y=x+\frac{2}{5}$

• $y=\ x+\frac{5}{2}$

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

Write the equation for this line in slope-intercept form.

• $y=\ 3x-4$

• $y=\ 2x-3$

• $y=\ \frac{3}{4}x-2$

• $y=-\frac{3}{4}x+2$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the y-intercept of this graph?

• $b=\ -3$

• $b=\ 0$

• $b=\ 2$

• $b=\ \frac{3}{2}$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

What is the slope of this graph? (Hint:  You may need to reduce your  $\frac{rise}{run}$  )

•  $m=\ 4$  

•  $m\ =\ -4$  

•  $m=\ 2$  

•  $m\ =\ -2$  

Tags

CCSS.HSS.ID.C.7

Write the equation for this line in slope-intercept form.

• $y=3x-\frac{1}{3}$

• $y=\ -\frac{1}{3}x+3$

• $y\ =\ 3x+3$

• $y\ =\ \frac{1}{3}x-3$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Write the equation for this line in slope-intercept form.

• $y\ =\ -\frac{3}{2}x+2$

• $y=\frac{3}{2}x+2$

• $y=\ -\frac{3}{2}x+3$

• $y=\ 3x+2$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

What is the slope of this graph? (Hint:  You may need to reduce your  $\frac{rise}{run}$  ).

•  $m=\ -1$  

•  $m=\ 3$  

•  $m\ =1$  

•  $m\ =-3$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

What is the y-intercept of this graph?

• $b=0$

• $b=3$

• $b=5$

• $b=\frac{5}{3}$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Write the equation for this line in slope-intercept form.

•  $y=\ \frac{4}{5}x-5$  

•  $y\ =\ -\frac{5}{4}x+5$  

•  $y=\ -4x+5$  

•  $y=\ -\frac{4}{3}x+5$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5