MHS Math 3 Unit 1 Test - More Functions More Features

 $f\left(x\right)\ =\ 3x\ -\ 19$  
Evaluate  $f\left(-6\right)$  

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CCSS.HSF.IF.A.2

Given the following piecewise-defined rule

Evaluate g(10)

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CCSS.HSF.IF.A.2

• f(0) = 3

• f(1) = 4

• f(2) = 4

• f(-2) = 7

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CCSS.HSF.IF.A.2

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CCSS.HSF-IF.C.7B

• $x^2+3x+6$

• $9x^2+30x+26$

• $3x^2+8$

• $9x^2+26$

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CCSS.HSF-BF.A.1C

• $8\sqrt{6}$

• $16$

• $48$

• $144$

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CCSS.HSF-BF.A.1C

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CCSS.HSF.IF.A.2

• 6

• 2

• 8

• 4

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CCSS.HSF-BF.A.1B

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CCSS.HSF-IF.C.7B

When the function above is graphed correctly, how should the points be drawn on the graph when x = 3?

• open circle at (3, 15) and (3, 13)

• closed circles at (3, 15) and (3, 13)

• an open circle at (3, 15) and a closed circle at (3, 13)

• a closed circle at (3, 15) and an open circle at (3, 13)

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CCSS.HSF-IF.C.7B