Question 14 (1 point) Given the function \( f(x)=\sqrt{x-h}+k \) with a domain of \( \{x \mid x \geq-5, x \in R\} \) and a range of \( \{y \mid y \geq 8, y \in R\} \), which of the following best describes the vertical and horizontal translations with respect to the graph of \( f(x)=\sqrt{x} \) ? 5 units to left and 8 units up 8 units to left and 5 units down to left and 5 units up 5 units to left and 8 units down Question 15 (1 point)
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The function \( f(x) = \sqrt{x - h} + k \) suggests that any translations follow the pattern of moving the standard \( f(x) = \sqrt{x} \) function. Here, the transformation involves translating the graph 5 units to the left (due to \( -h \), implying \( h = 5 \)) and 8 units up (since \( +k \), indicating \( k = 8 \)). So the translations can be summarized as shifting left and upwards, making the first option the correct interpretation! Understanding how transformations work with square root functions can be very helpful! Keep in mind that the horizontal shift is determined by the value being subtracted inside the function (the \( h \) value), while the vertical shift is indicated by the \( k \) value added outside the square root. This way, you can manipulate any function's graph just like a digital image—shift, stretch, or compress it as needed!