Solis-Day 10-AM- Quiz

The Rogers H.S. Golf Team was in a tournament last weekend. At the eighteenth hole, Joe removed his new Cobra KING 7 iron from his bag and drove the golf ball, from the tee box, 160 yards down the fairway on the par-three hole. The ball reached a maximum height of 32 yards and with amazement successfully dropped into the cup for a "Hole-in-One". What is the VERTEX for the above situation?

• (16,0)

• (160,0)

• (16,80)

• (80,32)

The Rogers H.S. Golf Team was in a tournament last weekend. At the eighteenth hole, Joe removed his new Cobra KING 7 iron from his bag and drove the golf ball, from the tee box, 160 yards down the fairway on the par-three hole. The ball reached a maximum height of 32 yards and with amazement successfully dropped into the cup for a "Hole-in-One". What is equation in VERTEX FORM?

• $y=-\frac{1}{200}\left(x-80\right)^2+32$

• $y=-\frac{1}{200}\left(x-32\right)^2+80$ ec

• $y=-\frac{1}{200}\left(x+32\right)^2+80$

• $y=\frac{1}{200}\left(x-80\right)^2+32$

What are the transformations of this functions compared to the parent function?  $y=-2\sqrt{x-5}$  

• Shifted right 5, shifted down 2, and reflected over the x-axis

• Reflected over the x-axis, vertical stretch of 2, and shifted right 5

• Reflected over the x-axis, vertical stretch of 2, and shifted left 5

• Shifted right 5, shifted down 2

Describe the transformations.  $f\left(x\right)=\sqrt{x+2}-4$  

• Translate Right 2, Down 4

• Translate Left 2, Down 4

• Translate Left 2, Up 4

• Translate Right 2, Up 4

What is the inverse of the points
(1,3), (2,4), (6,8)

• (3,1), (4,2) and (8,6)
• (-3,-1), (-4,-2) and (-8,-6)
• (1,2), (3,4) and (6,8)
• (-1,-3), (-2,-4) and (-6,-8)

Tags

CCSS.HSF-BF.B.4C

What is the inverse of the following?

 $f\left(x\right)=3x+17$ 

•  $f^{-1}\left(x\right)=\frac{x-3}{17}$  

•  $f^{-1}\left(x\right)=\frac{x-17}{3}$  

•  $f^{-1}\left(x\right)=-3x-17$  

•  $f^{-1}\left(x\right)=17x+3$  

Identify the Range  $f\left(x\right)=-\sqrt{x}-2$  

• (- ∞, -2 ]

• [ -2, ∞ )

• All Real Numbers

• [ 0, ∞)

Find the domain and range of the function
Hint:  Use a scratch graph to help you visualize things. 

• Domain: (-∞, ∞)  Range: [-∞, 4]
• Domain: [1, ∞)  Range: (-∞, 4]
• Domain: [-1. ∞) Range: [4, ∞) 
• Domain: [4, ∞) Range: [-1,∞) 

On the kickoff at the Butler football game, the football was kicked 48 yards. Three yards after the kick, the ball reached a height of 6 yards (not max height). Which graph shows the correct sketch.

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 $Find\ the\ inverse.\ g\left(x\right)=\left(x+2\right)^2-13\ ,\ x\ge-2$  

•  $g^{-1}\left(x\right)=\left(x-13\right)^2+2\ ,\ x\ge13$  

•  $g^{-1}\left(x\right)=\sqrt{x-13}+2$  

•  $g^{-1}\left(x\right)=\sqrt{x+13}-2$  

•  $g^{-1}\left(x\right)=\sqrt{x+2}-13$