Mathematics, 12.04.2020 15:36 preshoo9941
Suppose that y varies inversely as x, and x=9 when y=15. Find the value for k and write the function. Group of answer choices LaTeX: k=\frac{15}{9} k = 15 9 k = 15 9 and LaTeX: y=\frac{9}{15}x y = 9 15 x y = 9 15 x LaTeX: k=\frac{15}{9} k = 15 9 k = 15 9 and LaTeX: y=\frac{15}{9x} y = 15 9 x y = 15 9 x LaTeX: k=135 k = 135 k = 135 and LaTeX: y=\frac{135}{x} y = 135 x y = 135 x LaTeX: k=135 k = 135 k = 135 and LaTeX: y=135x
Answers: 1
← k is the constant of variation
( multiply both sides by 9 )
← equation of variation
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Suppose that y varies inversely as x, and x=9 when y=15. Find the value for k and write the function...
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