Math 3 Topic 4 Review

• x = 87

• no solution

• x = 23

• x = 19 

Tags

CCSS.HSA.REI.A.2

• x = -4

• x = 0

• no solution

• x = 4

Tags

CCSS.HSA.REI.A.2

• x = -8, x = 2

• x = 8, x = 2

• no solution

• x = -4, x = -2

Tags

CCSS.HSA.REI.A.2

• x= 3, x= 9

• x= -3

• x= -9

• x= 9

Tags

CCSS.HSA.REI.A.2

f(x) = 9-3x
g(x) = 5x-7
Find f(x)+g(x). 

• 14x-10
• -8x+2
• 2x+2
• 2x-2

Tags

CCSS.HSF-BF.A.1B

• x²-2x+6

• -x²+2x+4

• -x²-2x-6

• x²-2x-4

Tags

CCSS.HSF-BF.A.1B

f(x) = 3x + 10
g(x) = x - 2
Find f(g(5))

• 19
• 23
• -10
• None of these.

Tags

CCSS.HSF-BF.A.1C

Given that f(x) = x² + x and g(x) = 3x + 1, find the value of f(g(4)).

• 182
• 40
• 61
• None of the Above

Tags

CCSS.HSF-BF.A.1C

• x - 3

• x + 3

• x - 12

• x - 6

Tags

CCSS.HSF-BF.A.1B

When f(x) = 2x and g(x) = x² + 3 , find f(g(x)).

• x² + 2x + 3

• 4x² + 3

• 2x² + 3

• 2x² + 6

Tags

CCSS.HSF-BF.A.1C