CCSS.Math.Content.HSF.IF.A.1

Domain is: 

• All x values, from left to right.
• All y values, from bottom to top.
• All x values from bottom to top. 
• All y values from left to right.

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CCSS.Math.Content.HSF.IF.A.1

Given g(x) = 3/4 x + 10, find g(-12). 

• g(-12) = 19
• g(-12) = 1

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CCSS.Math.Content.HSF.IF.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function 

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CCSS.Math.Content.HSF.IF.A.1

A function is described by the equation f(x) = 2x + 3. The domain is {2, 4, 6, 8}. What is the range?

• {4, 8, 12, 16}

• {2, 4, 6, 8}

• {1, 5, 9, 13}

• {7, 11, 15, 19}

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CCSS.Math.Content.HSF.IF.A.1

Which graph does not represent y as a function of x?

• 
• 
• 
• 

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CCSS.Math.Content.HSF.IF.A.1

Is this table a function and how can you tell?

• Yes its a function because there are not variables for missing numbers

• No it's not a function because the y value 4 repeated

• No it isn't a function because the x value 2 is repeated

• No it's not a function because the x value 5 has 2 outputs.

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CCSS.Math.Content.HSF.IF.A.1

What is the value of A?

f(x) = -2|x - 4| + 3

• -4

• 2

• -2

• 3

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CCSS.Math.Content.HSF.IF.A.1

Use the function $f\left(x\right)=3x-12$  and  $g\left(x\right)=-\left(\frac{3}{2}\right)x+5$  to find the value of  $f\left(8\right)-g\left(-2\right)$  

• 4

• 3

• -4

• 6

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CCSS.Math.Content.HSF.IF.A.1

What is the domain of this relation?

• All real numbers

• $0<x\le4$

• $0\le x\le4$

• $0<x<4$

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CCSS.Math.Content.HSF.IF.A.1

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

• x²+2x+3

• 4x²+3

• 2x²+3

• 2x²+6

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CCSS.Math.Content.HSF.IF.A.1