6
practice testMultiple Choice

Practice Test

Question 6 • Mathematics I

What is the range of the function f of x is equal to negative x plus 3 squared plus 7 ?

Answer
A
all real numbers less than or equal to 7
B
all real numbers less than or equal to negative 3
C
all real numbers greater than or equal to negative 3
D
all real numbers greater than or equal to 7
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