Multiple Choice
Find the domain and sketch the graph of the function. What is its range? f (x) =
A) D: (- , ) ; R: (- , 0] (3, ) ![Find the domain and sketch the graph of the function. What is its range? f (x) = \left\{\begin{array}{ll} -x+2 & \text { if } x \geq 2 \\ x^{2}-1 & \text { if } x<2 \end{array}\right. A) D: (- \infty , \infty ) ; R: (- \infty , 0] \cup (3, \infty ) B) D: (- \infty , \infty ) ; R: [0, \infty ) C) D: (- \infty , \infty ) ; R: (- \infty , 3] D) D: (- \infty , \infty ) ; R: [-1, \infty )](https://d2lvgg3v3hfg70.cloudfront.net/TB5972/11eaa3fc_c143_2382_b1e4_2bdc23cf8d4b_TB5972_00.jpg)
B) D: (- , ) ; R: [0, ) ![Find the domain and sketch the graph of the function. What is its range? f (x) = \left\{\begin{array}{ll} -x+2 & \text { if } x \geq 2 \\ x^{2}-1 & \text { if } x<2 \end{array}\right. A) D: (- \infty , \infty ) ; R: (- \infty , 0] \cup (3, \infty ) B) D: (- \infty , \infty ) ; R: [0, \infty ) C) D: (- \infty , \infty ) ; R: (- \infty , 3] D) D: (- \infty , \infty ) ; R: [-1, \infty )](https://d2lvgg3v3hfg70.cloudfront.net/TB5972/11eaa3fc_c143_98b6_b1e4_2bb47898df60_TB5972_00.jpg)
C) D: (- , ) ; R: (- , 3] ![Find the domain and sketch the graph of the function. What is its range? f (x) = \left\{\begin{array}{ll} -x+2 & \text { if } x \geq 2 \\ x^{2}-1 & \text { if } x<2 \end{array}\right. A) D: (- \infty , \infty ) ; R: (- \infty , 0] \cup (3, \infty ) B) D: (- \infty , \infty ) ; R: [0, \infty ) C) D: (- \infty , \infty ) ; R: (- \infty , 3] D) D: (- \infty , \infty ) ; R: [-1, \infty )](https://d2lvgg3v3hfg70.cloudfront.net/TB5972/11eaa3fc_c143_e6da_b1e4_354e9d1222ee_TB5972_00.jpg)
D) D: (- , ) ; R: [-1, )
Correct Answer:

Verified
Correct Answer:
Verified
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