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DiKsa [7]
3 years ago
14

Use substitutions to solve each system of equations.[y = 4x -6] [5x + 3y = 1]

Mathematics
1 answer:
boyakko [2]3 years ago
4 0

y=4x-6.....(1)

5x+3y=1....(2)

substitute y=4x-6 into equation 2

5x+3(4x-6)=1

5x+12x-18=1

17x=19

x=1.12

substitute x=1.12 into equation 1

y=4(1.12)-6

y=4.48-6

y=-1.52

x=1.12,y=1.52

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The inverse of the function f(x)  = 4(x-3)² + 2 is f^{-1}(x) = \sqrt{\frac{x-2}{4} } + 3

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Learn more here: brainly.com/question/17285960

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