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3 years ago

10

The graph of y = 4 – is shown.

1 answer:

Ratling [72]3 years ago

7 0

Rather than try to select the correct answer without doing work, I'd rather do the work first and the matching later.

Given y = 4 - x, or y = 4 - 1x,

1) the y-intercept is (0,4).
2) this being a linear function, it has neither maximum nor minimum.
3) the x-intercept is found by letting y = 0 and solving for x: 0 = 4 - x; x - 4. The x-intercept is (4,0).

Which of the given statements is true?

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3 years ago

Find the sum that amounts to Rs 9,144 in 3 years at 9% per year simple interest.

Hunter-Best [27]

Given:

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To find:

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Solution:

The formula for simple interest is:

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Where, P is principal, r is the simple rate of interest, and t is the number of years.

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Divide both sides by 1.27, we get

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