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10. The data in the adjacent table depicts the lengthof a woman's forehand and her correspondingheight. Based on this data, a student finds arelationship between the height (y) and theforehand length() as y = ax + b, where a, bare constants.(i) Check if this relation is a function.(ii) Find o and b.14) 10th Standard MathematicsLength 'x' of Height 'y' Forehand(in cm) (in inches ) 35 56 45 65 50 69.5 55 74 |
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Answer» Answer: (1) this function is a RELATION as each X has one corresponding VALUE in y Step-by-step EXPLANATION: x=35, y=56 35a+b=56....(1) x=45, y=65 45a+b=65 ....(2) SOLVING equations we get a=0.9 b=24.5 |
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