# What is the domain and range of #f(x) =sqrt(-2x+5)#?

Domain: (

Range: [

Square roots should never have a negative value under the radical, otherwise, the solution to the equation will have an imaginary component.

By signing up, you agree to our Terms of Service and Privacy Policy

Domain: (x \leq \frac{5}{2}) Range: ([0, +\infty))

By signing up, you agree to our Terms of Service and Privacy Policy

- Jane has 6 more than half the number of pairs of shoes that Mercedes has. How do you write an expression for this?
- A picture 11 inches by 15 inches is to be mounted on a piece of matboard so that there is an even amount of mat all around the picture. How wide will the boarder be if the area of the mounted picture is 285 square inches?
- How do you find the domain of square root of 1-x^2?
- How do you write an algebraic expression for the phrase "a number subtracted from 18"?
- How do you evaluate the expression 3a - 2b + b(6 - 2),for a=4,b=2?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7