CCSS.Math.Content.HSF.IF.A.2

f(n)=2n+1
g(n)=3n
Find f(n)+g(n)

• 5n+1
• -5n+1
• -2n+1
• -6n-1

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CCSS.Math.Content.HSF.IF.A.2

.

• Function
• Not a Function

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CCSS.Math.Content.HSF.IF.A.2

Given h(x) = -9x +5, find h(8). 

• h(8) = -360
• h(8) = -67

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CCSS.Math.Content.HSF.IF.A.2

Given the position function, find the velocity at t=2

• 96
• 40
• 28
• 36

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CCSS.Math.Content.HSF.IF.A.2

What is the equation of the absolute value function?

• f(x)= |x+4|
• f(x)= |x-4|
• f(x)= |x| + 4
• f(x)= |x| - 4

Tags

CCSS.Math.Content.HSF.IF.A.2

Evaluate f(x) = -3x + 4 at f(-2)

• -2
• 2
• 10

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CCSS.Math.Content.HSF.IF.A.2

If f(x) = x-5 and g(x) = 3x²-1,

what is (f ° g)(x) ?

• 3x²-5

• 3x²-1

• 3x²-4

• 3x²-6

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CCSS.Math.Content.HSF.IF.A.2

1. For the function f(x) = 4x² - 3x - 7, find f(-2).

• -17

• -7

• 3

• 15

Tags

CCSS.Math.Content.HSF.IF.A.2

find h(f(-1))

• -5

• 4

• -4

• 12

Tags

CCSS.Math.Content.HSF.IF.A.2

What is f(6) for the function f(x)=3x-8

• -8

• 10

• -144

• answer not here

Tags

CCSS.Math.Content.HSF.IF.A.2