Question

x-intercept is 7. The y-intercept is 2. The function is decreasing for all values of x. The function is positive for x < 7. As x → +∞, f(x) → −∞ and as x → −∞, f(x) → +∞.

Answer 1

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x-intercept is 7. The y-intercept is 2. The function is decreasing for all values of x. The function is positive for x < 7. As x → +∞, f(x) → −∞ and as x → −∞, f(x) → +∞.