Answer:
x ≥ 7
Step-by-step explanation:
"Is at least" means the same as "is greater than or equal to". Then "x is greater than or equal to 7" is expressed in symbols as ...
x ≥ 7
Answer:
what is the question for the problem
Answer: Choice B) -infinity < x < infinity
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Explanation:
The parabola goes on forever to the left and to the right. We can plug in any x value without worrying about something as a division by zero error. So any real number will work.
Writing -infinity < x < infinity refers to the entire number line, which is the set of all real numbers.
so first find the 1/3 *5*5*5
this equals 41 and 2/3
so check if 41 and 2/3 *2 is greater than 50 which it is.
so the answr I h≤1
