The function h (x) = x + 1 is formed by adding two functions, f (x) and g (x). The function j (x) = 3x - 6 is formed by multiplying the same functions. Which could be true of f (x) and g (x) ? Check all that apply.

Both functions must be linear functions.

Both functions must have a positive rate of change.

The rate of change of both f (x) and g (x) must be less than 3.

The y-intercept for one function must be positive, while the y-intercept for the other function must be negative.

The y-intercepts of f (x) and g (x) must be between - 6 and 1.

Question

Mathematics

Kiana Lamb

13 March, 15:06

The function h (x) = x + 1 is formed by adding two functions, f (x) and g (x). The function j (x) = 3x - 6 is formed by multiplying the same functions. Which could be true of f (x) and g (x) ? Check all that apply.

Both functions must be linear functions.

Both functions must have a positive rate of change.

The rate of change of both f (x) and g (x) must be less than 3.

The y-intercept for one function must be positive, while the y-intercept for the other function must be negative.

The y-intercepts of f (x) and g (x) must be between - 6 and 1.

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Answers (1)

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Baron · Answer 1

Answer: this is the right answer Both functions must be linear functions. And The y-intercept for one function must be positive, while the y-intercept for the other function must be negative.