PREC11 Unit1 notes

# Y a 2 0 y b 2 x 100 2 50 4 10 y c 0 x 8 x y d 4 16 2

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Unformatted text preview: lly." exercise: Write the equation of a parabola with axis of symmetry x = −3 . exercise: Graph y = (x − 3)2 + 2 and then: y • describe the transformation(s) that occurred 5 • write the coordinates of this graph’s vertex −5 0 • write the equation of this graph’s axis of symmetry • write the domain and range of this function exercise: Write the equation of a parabola with vertex (−17,13). −5 5x Unit 1 – Day 4: Graphing y = x2 + q and y = (x − p)2 Exercises PRE-CALCULUS 11 1. Describe how the graph of y = x2 will be transformed to get the graph of: b) y = x2 − 7 a) y = x2 + 7 c) y = (x + 7)2 d) y = (x − 7)2 c) y = (x + 1)2 d) y = (x − 3)2 2. Sketch the graph of each equation. b) y = x2 − 1 a) y = x2 + 3 3. Determine the equation for each graph. y a) −2 0 y b) 2 x 100 −2 50 −4 −10 y c) 0 x 8 x y d) 4 16 2 −2 10 8 0 2 x −8 0 4. Find the equation of the parabola congruent to the graph of y = x2 with vertex: a) (0,−9) b) (16,0) c) 3 ( 7 , 0) d) (0, 5 ) 5. Determine the equation of the new graph: a) when the graph of y = x2 is translated vertically and now pa...
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## This document was uploaded on 02/16/2014 for the course MATH Pre-Calcul at Holy Cross Regional High School.

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