Mid-Unit 4 Review

y = -6x³ - 2

• down and down
• down and up
• up and down
• up and up

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

y = x⁵

• down and down
• down and up
• up and down
• up and up

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

y = 6 - 8x⁷

• down and down
• down and up
• up and down
• up and up

Solve by factoring:  2x²+ 7x + 6 = 0

• x= 3/2 and x = 2
• x = -3/2 and x = -2
• x = 6 and x = 7
• x = -6 and x = -7

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² - 9x + 20 = 0

• x = -4 and x = -5
• x = 20 and x = -9
• x = 4 and x = 5
• x = -4 and x = 5

Tags

CCSS.HSA-REI.B.4B

Solve for the values of x:
(2x + 5)(5x - 2) = 0

• { -5/2, -2/5 }
• { -5/2, 2/5 }
• { 5/2, 2/5 }
• { 5/2, -2/5 }

Tags

CCSS.HSA-REI.B.4B

Find the root(s) of the function.

• x = 3
• x = {-3, -1, 2}
• x = {-3, 2}
• x = -1

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Find all the zeros of f(x) = x³ -3x² + x - 3

• 3 and -1
• 1 and - 3
• 3, i, and -i
• 3 and i

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Factor and find all zeros:
ƒ(x) = x³ + 5x² + 4x

• x = 0, 1, 4
• x = 0, 2, -2
• x = 0, -2, -2
• x = 0, -1, -4

Tags

CCSS.HSF-IF.C.7C

Factor and find all zeros:
ƒ(x) = x³ - 16x

• x = 0, -4, 4
• x = 0, 4, 2
• x = 0, -4, 1
• x = 0, 2, -1

Tags

CCSS.HSF-IF.C.7C