Question 50 • Mathematics II
The y-intercept is the function’s value when x = 0. For g, g(0) = √(0 + 4) − 6 = 2 − 6 = −4. Choice A also gives −4 at x = 0: 4/(0 − 8) − 3.5 = −0.5 − 3.5 = −4, so it has the same y-intercept.
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