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Published byLisa Harmon Modified over 8 years ago

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Day 5 Book Section 7.8 Get 2 grids for the 2 shift problems!

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Domain: Range: Y= Absolute Value Parent Function xy -22 1 00 11 22 Ex. 1

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Domain: Range: y=x 2 Quadratic Parent Function xy -24 1 00 11 24 Ex. 2

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Graph y = Domain: Range: Ex. 3 Square Root Parent Function xy 00 11 42 93 164

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Domain: Range: y=x 3 Cubic Parent Function Y scale: count by twos xy -2-8 00 11 28 Ex. 4

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Graph y = Domain: Range: Ex. 5 Cube root Parent Function xy -8-2 00 11 82

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Domain: Range: f(x) = Plot the parent function and shift each point: Shift Left 2 and up 1 xy 00 11 42 93 164 Shift using parent table and multiplying y values by 2 Ex. 6

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Domain: Range: f(x)= Plot the parent function and shift each point: Left 6 and down 4 xy -8-2 00 11 82 Shift using parent table and multiplying y values by 2 Ex. 7

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Shift coordinate: Domain: Range: y-intercept: x-intercept: (3,-4) (-∞,∞) [-4,∞) (0,5) (5,0) y=(0-3) 2 – 4 y=(-3) 2 – 4 y=5 0=(x-3) 2 – 4 4=(x-3) 2 4=x 2 -6x+9 0=x 2 -6x+5 0=(x-5)(x-1) (1,0) Ex. 8

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Shift coordinate: Domain: Range: y-intercept: x-intercept: (-4,-4) (-∞,∞) [-4,∞) (0,4) (-2,0) Y= – 4 y=4 0= – 4 4 = 2x+8 = 4 or 2x+8 = -4 x = -2 or x = -6 (-6,0) Y= – 4 Ex. 9

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Shift coordinate: Domain: Range: y-intercept: x-intercept: (2,1) (-∞,∞) (0,-7) (1,0) y=(0-2) 3 + 1 y=(-2) 3 + 1 y= -7 0=(x-2) 3 + 1 -1=(x-2) 3 Take cube root of both sides -1 = x – 2 x = 1 Ex. 10

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Shift coordinate: Domain: Range: y-intercept: x-intercept: (1,2) (-∞,∞) (0,1) (-7,0) Ex. 11

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