Writing Linear Equations review

Write an equation for a line in slope-intercept form with a slope of  $-\frac{1}{2}$  and a y-intercept of  $10$  .

•  $y=-\frac{1}{2}x+10$  

•  $y=10x-\frac{1}{2}$  

•  $-\frac{1}{2}x+10y=5$  

•  $y-\frac{1}{2}=10\left(x-\frac{1}{2}\right)$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

What is the equation for this line?

• $y=2x+4$

• $y=-2x-1$

• $y=-\frac{3}{4}x+2$

• $y=-\frac{1}{2}x+2$

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

CCSS.HSA.REI.D.10

What is the equation for this line?

• $y=\frac{2}{3}x-3$

• $y=\frac{3}{2}x-3$

• $y=4x+3$

• $y=\frac{4}{3}x+0$

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

CCSS.HSA.REI.D.10

Write an equation for the line that passes through the points  $\left(0,\ -2\right)$  and  $\left(4,\ 10\right)$  .

•  $y=\frac{1}{3}x-2$  

•  $y=4x-2$  

•  $y=10x-2$  

•  $y=3x-2$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

Write an equation in point-slope form for the line with a slope of  $\frac{1}{2}$  and passes through the point  $\left(4,\ -7\right)$  .

•  $y+7=\frac{1}{2}\left(x-4\right)$  

•  $y-7=\frac{1}{2}\left(x-4\right)$  

•  $y-4=\frac{1}{2}\left(x-7\right)$  

•  $y-4=\frac{1}{2}\left(x+7\right)$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

What is the equation for this line in slope-intercept form?

• $y-1=2\left(x-3\right)$

• $y=2x-5$

• $2x-y=5$

• $y=2\left(x-1\right)-3$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Which equation is a line that is parallel to  $y=-\frac{3}{4}x+10$  ?

•  $y=\frac{4}{3}x+10$  

•  $y=\frac{3}{4}x-10$  

•  $y=-\frac{3}{4}x-2$  

•  $y=-\frac{4}{3}x-2$  

Tags

CCSS.HSG.GPE.B.5

CCSS.HSG.CO.A.1

Which equation is a line perpendicular to  $y=-\frac{3}{4}x+10$  ?

•  $y=\frac{4}{3}x-6$  

•  $y=-\frac{4}{3}x-10$  

•  $y=-\frac{3}{4}x-6$  

•  $y=\frac{3}{4}x+10$  

Tags

CCSS.HSG.GPE.B.5

CCSS.HSG.CO.C.9

Write an equation in slope-intercept form for the line that passes through the point (5, -4) and is parallel to the line
y = 2x + 3.

• y = -2x + 14
• y = 2x - 14
• y = 2x - 6
• y = -1/2x + 6

Tags

CCSS.HSG.GPE.B.5

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y +7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y+ 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)

Tags

CCSS.HSA.CED.A.2