7.1 A Square Root Functions finished Apr 2410:28 AM Apr 248:12 AM 7.1 A Square Root Functions finished Apr 248:13 AM Learning Target 7.1 I can graph square root and cube root functions and understand significant features of its graph. Jan 141:51 PM 7.1 A Square Root Functions finished 7.1 Square Root Function: A function which contains a square root of a variable. General Form y = a√x h + k Is it a square root function??? Feb 249:01 AM Parent Function Graph: Starting Point The point at which a square root function begins based on it domain and range. Feb 218:54 PM 7.1 A Square Root Functions finished Graph: What changed? How can we tell from the equation? Feb 238:02 PM 7.1 General Form y = a√x h + k So what does a negative a do? Feb 249:01 AM 7.1 A Square Root Functions finished What changed? How can we tell from the equation? Feb 238:02 PM 7.1 General Form y = a√x h + k So what does k do? Feb 249:01 AM 7.1 A Square Root Functions finished Graph: What changed? How can we tell from the equation? Feb 238:02 PM 7.1 General Form y = a√x h + k So what does h do? Feb 249:01 AM 7.1 A Square Root Functions finished Apr 2511:01 AM 7.1 Graph the function. y = √x+2 Increasing or Decreasing? Starting Point:_____________ xintercept:__________ yintercept:__________ Domain: Range: Jan 132:02 PM 7.1 A Square Root Functions finished 7.1 6.1 Day 1 Graph the equation. Increasing or Decreasing? Starting Point:_____________ xintercept:__________ yintercept:__________ Domain: Range: Feb 246:49 PM 7.1 Graph: Increasing or Decreasing? Starting Point:_____________ xintercept:__________ yintercept:__________ Domain: Range: May 79:55 AM 7.1 A Square Root Functions finished 7.1 Graph: Increasing or Decreasing? Starting Point:_____________ xintercept:__________ yintercept:__________ Domain: Range: May 79:55 AM 7.1 DomainThe set of all inputs (xcoordinates) Range The set of all outputs (ycoordinates) Sep 249:03 PM 7.1 A Square Root Functions finished 7.1 Find Domain and General Form y = a√x h + k Range Starting point (h, k) What x's will we have? What y's will we have? Domain: use h value Range: use k value Jan 142:00 PM 7.1 Domain: Range: Jan 141:55 PM 7.1 A Square Root Functions finished 7.1 Graph: Starting Point: Increasing or Decreasing? Domain: Range: Feb 238:02 PM 7.1 Starting Point: Increasing or Decreasing? Domain: Range: Feb 238:02 PM 7.1 A Square Root Functions finished 7.1 Domain: Range: Oct 74:11 PM 7.1 Come up with the equation that has the given domain and range: Domain: Range: Hints: Where is the starting point??? Sketch a picture! Oct 74:11 PM 7.1 A Square Root Functions finished P81 #1, 47, 1213, 1617 Apr 2412:36 PM Apr 2511:21 AM
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