CCSS.Math.Content.HSF.IF.C.7

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

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CCSS.Math.Content.HSF.IF.C.7

Is this function linear or non linear?

• Linear
• Non Linear

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CCSS.Math.Content.HSF.IF.C.7

1. What is this type of function called?

• Discrete Function 
• Segment Function
• Step Function
• Jump Function

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CCSS.Math.Content.HSF.IF.C.7

On which interval is the function f(x)=x³-x² decreasing

• x<-1
• -1<x<0
• 0<x<1
• x>1

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CCSS.Math.Content.HSF.IF.C.7

What equation matches the graph?

• f(x) = 3^x
• f(x) = (⅓)^x
• f(x) = log₃(x)

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CCSS.Math.Content.HSF.IF.C.7

What is the range of this graph?

• y = 6
• (0, -4)
• y > -6
• y < -6

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CCSS.Math.Content.HSF.IF.C.7

What equation matches the graph?

• f(x) = 3^x
• f(x) = (⅓)^x
• f(x) = log₃(x)

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CCSS.Math.Content.HSF.IF.C.7

What is the vertex of the following function?
y= -4|x+2|+5

• (-4,2)
• (-2,5)
• (-4,-2)
• (2,5)

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CCSS.Math.Content.HSF.IF.C.7

What are the domain and range of y = arctan(x)

• domain [-1, 1] range [-2π, 2π]

• domain (-∞, ∞) range [-π/2, π/2]

• domain [-1, 1] range (-π/2, π/2)

• domain (-∞, ∞) range (-π/2, π/2)

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CCSS.Math.Content.HSF.IF.C.7

What was the height of the water at 3 seconds?

• 9 feet

• 10 feet

• 7 feet

• 5 feet

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CCSS.Math.Content.HSF.IF.C.7