medium · GRE Quant
Let f(x)=√(4x+6-26) in a port-logistics study. What is the domain of f?
- x<5
- All real numbers
- x≥ 5
- x>5
- x≤ 5
Sign up free to see the explanation and track your rank →
More GRE Quant practice
- 0 < a < b < 1. Quantity A: dfracab Quantity B: dfraca+1b+1
- Which of the following must be a factor of the integer n if n^2 is divisible by 72?
- The average (arithmetic mean) of 5 distinct positive integers is 30. If the largest of the
- Solve for x: x - 5 = √(x - 3)
- Common information: n is an integer and 2^n = k. Quantity A: 2^n+1 + 2^n+1 Quantity B: 2^n
- A logistics firm reports monthly shipping cost and on-time delivery rate for one lane. The
- A store marks up a product by 20% over its cost, then during a sale discounts the marked p
- A fair six-sided die (faces 1 through 6) is rolled twice, and the two results are recorded