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natita [175]
3 years ago
9

If z = 3x2 + y2 and (x, y) changes from (1, 1) to (0.95, 0.9), compare the values of δz and dz. (round your answers to four deci

mal places.)
Mathematics
1 answer:
dimaraw [331]3 years ago
3 0

Calculator can help you

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Answer:

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Step-by-step explanation:

Given

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Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.

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The factors are - 12 and - 10

Use these factors to split the x- term

24x² - 12x - 10x + 5 ( factor the first/second and third/fourth terms )

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= (12x - 5)(2x - 1) ← in factored form → C

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