Systems Of Equations Review

Convert 4x+2y=10 into slope intercept form

Remember, Ax + By = C --> y=mx+b

Move the X --> change the sign

Y alone? Divide!

• y=-2x-5

• y=3x

• y=5-4x

• y=10-2x

Tags

CCSS.HSA.CED.A.4

CCSS.HSA.REI.A.1

Convert x-y=4

• y=-x+4

• -y=-x+4

• x=y+4

• y=x-4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.4

Convert the standard form equation into slope-intercept form.
x + y = -1

• y = x - 1
• y = 27, 239, 430
• y = -1x
• y = -x - 1

Tags

CCSS.HSA.REI.A.1

Convert the standard form equation into slope-intercept form.
x - y = 2

• y = -x + 2
• y = x - 2
• x = 2
• y = 27, 239, 430

Tags

CCSS.HSA.SSE.B.3

Parallel Lines never intersect because...

• they have the same slopes. 
• they have the same y-intercept.
• they have different slopes.
• they have different y-intercepts. 

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

What is the solution to this system of equations?

• (4, -1)
• (-1, 4)
• (-4, 1)
• (-4, -1)

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSF.IF.B.4

What is the
slope-intercept form
of the equation
-8x+2y=4

• none
• y=2-4x
• y=4x+2
• y=4x-8y

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the solution to the system of equations graphed below?

• No Solution

• Infinite Solutions

• One Solution: (3, 1)

• One Solution: (1, 3)

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11