Rational Zero Theorem

Find ALL the zeros of the function 
f(x) =  x ² +2x + 10

• -1 + 3i, -1-3i
• 1 + square root 19, 1- square root 19
• 2 + 6i , 2 - 6i 
• -2+6i, -2-6i

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.APR.B.3

List all the possible rational zeros 
h(x) = x³ - 5x²+2x+12

• 1,2,3,4,6,12
• 1,2,6,12
• 1,2,3,4,6,12,-1,-2,-3,-4,-6,-12

Tags

CCSS.HSA.APR.B.2

List all possible rational zeros
f(x) = 3x⁵-5x²+x+6

• 1, 2, 3, 6, -1, -2, -3, -6
• 1/3,2/3,1,2,3,6,-1/3,-2/3,-1,-2,-3,-6
• 1/3,2/3,1,2,3,6

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

List all of the possible rational zeros 
p(x) = 3x²+x+7 

• -1/3, -7/3, -1, -7, 1/3,7/3,1,7
• 1/3,7/3,1,7
• 1, 7, 14, 21

Tags

CCSS.HSA.APR.B.2

Find all of the rational zeros of each function. 
q(x) = x³+3x²-6x-8

• 1, 2, 4, 8, -1, -2, -4, -8
• -4, -1, 2
• 1, 2, 4 

Tags

CCSS.HSF-IF.C.7C

Find all of the rational zeros of each function. 
f(x) = x³-6x²+4x-24

• 6
• 1, 2, 3, 4, 6, 8, 12, -1, -2, -3,-4,-6,-8,-12
• -1,-2,6

Tags

CCSS.HSA.APR.B.2

Find all of the rational zeros of each function. 
f(x) = x³-6x²+4x-24

• 6
• 1, 2, 3, 4, 6, 8, 12, -1, -2, -3,-4,-6,-8,-12
• -1,-2,6

Tags

CCSS.HSA.APR.B.2

Find all of the rational zeros of each function. 
z(x) = x⁴-3x³+5x²-27x-36

• 1, 2, 3, 4, 6, 12, 18, 36, -1,-2,-3,-4,-6,-12,-18
• -1, 4
• -2,-1,2,4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

The height of the box that Joan is shipping is 3 inches less than the width of the box. the length is 2 inches more than twice the width. The volume of the box is 1540 in³. What are the dimensions of the box?
Set up the equations 

• h= w- 3
  l= 2w+2 
  lwh=1540
• h=3-w
  l=2+2w
  lwh=1540
• w-3=2w+2
  lwh=1540

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.SSE.A.1

The height of the box that Joan is shipping is 3 inches less than the width of the box. the length is 2 inches more than twice the width. The volume of the box is 1540 in³. What are the dimensions of the box?
Solve

• 5 x 4 x 77
• 20  x 11 x 7 
• 22 x 10 x 7 
• 20 x 11 x 7 

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.SSE.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.C.6

CCSS.HSG.GMD.A.3