Function Notation and Quiz Review

g(x) = 3x + 1
g(2) = _______

• 6
• 7
• 8
• 9

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CCSS.HSF.IF.A.2

f(x) = x² + 7
x(2) = ______

• 10
• 11
• 13
• 12

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CCSS.HSF.IF.A.2

f(x) is the same thing as ______.

• y
• x
• input
• an equation

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CCSS.HSF.IF.A.1

Given h(x) = 5 - 9x, find h(8). 

• h(8) = -360
• h(8) = -67

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CCSS.HSF.IF.A.2

f(x) = -4x - 10
f( ____ ) = 10

• x = -5
• x = 5
• x = -50
• x = 30

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CCSS.HSF.IF.A.2

What is the value of x in:

f(3) = 2x + 1

• 3

• 2

• 1

• 0

 $Let\ f\left(x\right)=2x\ -3\ \ f\left(x\right)\ =15\ find\ x$  

•  $f\left(60\right)$  

•  $f\left(9\right)$  

•  $f\left(\left(2\right)\right)$  

• No solution 

 $Let\ g\left(x\right)\ =\ 3x+2\ g\left(x\right)=11\ find\ x$  

•  $g\left(5\right)$  

• g(-5)

• g(3)

• g(-3)

 $If\ h\left(x\right)\ =\ \frac{12}{x}\ \ h\left(-2\right)$  

• h(-2) = 6

• h(-2) = -3

• h(-2) = -6

• h(-2) 66

Is this graph a function?

• Function

• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5