solving equations for y and graphing

Solve for y:
y + 2 = 3x

• y = 2x + 3
• y= 3x +2
• y= 3x -2
• y= 6x

Tags

CCSS.6.EE.C.9

5x + y = -10

• y = 5x + 10
• y = -5x - 10

Tags

CCSS.6.EE.C.9

3x + y = 12

• y = -3x +12
• x = y + 4
• x = y + 12
• y = 3x -12

Tags

CCSS.6.EE.C.9

y - 4x = 8

• y = 4x + 8
• y = -8x + 4

Tags

CCSS.6.EE.C.9

Solve for y:
2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

Tags

CCSS.6.EE.C.9

Write in slope intercept form
5x - 3y = -9

• y = (5/3)x - 3
• y = (5/3)x + 9
• y = (5/3)x + 3
• y = (3/5)x + 3

What is the slope of the equation?
6x + 2y = 8

• -3
• 4
• -4
• 3

Write the equation in slope-intercept form:
-3y + 5x = 12

• y = -4 + 5x
• y = -4 + 5/3x
• y = 4 - 5/3x
• y = 12 + 5x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the following equation.  (Hint: Get y alone first)
3x-6y=12

• 3
• -3
• -1/2
• 1/2

Tags

CCSS.8.EE.B.5

Write in slope intercept form
5x - 3y = -9

• y = (5/3)x - 3
• y = (5/3)x + 9
• y = (5/3)x + 3
• y = (3/5)x + 3