writing linear equations review for test

Find the equation of the line in slope-intercept form.

• y = - 1/4x - 3

• y = 1/3x + 3

• y = - 1/4x + 2

• y = 1/3x -3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Which equation in standard form represents this graph?

• -3x +2y = -6

• 3x + 2y = 6

• -3x - 2y= 12

• -3x + 2y = -12

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

Write the equation of a line perpendicular to the one pictured through the point (3,1) in point slope form.
(HINT: PERPENDICULAR LINES - FLIP AND SWITCH)

• y - 1 = 1/2 (x - 3)
• y + 1 = 2 (x + 3)
• y - 1 = - 1/2 (x - 1) 
• y - 1 = - 2 (x - 3)

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.CO.D.12

CCSS.HSG.GPE.B.5

Which equation in standard form has a graph that passes through the point $\left(-4,2\right)$ and has a slope of $\frac{9}{2}$ ?

• $9x-2y=36$

• $9x-2y=26$

• $9x-2y=-40$

• $9x-2y=-10$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

Write the standard form equation that passes through  $\left(0,-1\right)$  and  $\left(-6,-9\right)$ 

•  $-4x+3y=-4$  

•  $-4x+3y=-3$  

•  $-4x+3y=5$  

•  $-4x+3y=10$  

For the equation y = 2x - 6, what is the zero for this functional relationship?

• 3

• -3

• 2

• -6

Tags

CCSS.HSF.IF.A.1