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liraira [26]
3 years ago
10

which of the following equation represents a linear function a. f(x) =6x-3 b. f(x) = 7x(x+1) c.f(x) = x2+3x2 d. f(x) = x2(x-3​

Mathematics
1 answer:
marissa [1.9K]3 years ago
5 0

Answer:

a

Step-by-step explanation:

b, c, d are all x2 (a real linear equation does not have square or it will become Quadratic equation )

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9\frac{1}{3}hours

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Another cook takes time to prepare same number of pies =7 hours

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According to question

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