What is the domain and range ?

Mathematics

2 answers:

Vanyuwa [196]3 years ago

8 0

Answer:

Domain: [1,∞), {x|x≥1}

Range: (−∞,∞), {y|y∈ℝ}

Step-by-step explanation:

The equation of that line is $y^{2}=x-1$ , and the domain and range of $y^{2}=x-1$ is:

Domain: [1,∞), {x|x≥1}

Range: (−∞,∞), {y|y∈ℝ}

Hope this helps! :)

katrin [286]3 years ago

6 0

Domain is the set of first numbers of the order pairs.

Range is the set of second numbers of the ordered pairs.

You might be interested in

I have two weeks to do 55% of my math and 10% of my english in Edgeenuity, is this do-able?

aleksley [76]

Answer:

Yes , depends on will power .

Step-by-step explanation:

Look , 55% of maths means more than your half of the syllabus . and that too in 2weeks . Sometimes it happens , when you target a very big goal , u end up ignoring small and crucial things . when it comes to learning everyone should be patient and always learn step by step . you ask _ you can do or not ? yes YOU can definitely . but when it comes to understand and analys - "how much that study was helpful" then the answer should be "100% helpful " . but if its not , then what's the need of even studying that ? . At the end of the day we all are studying to learn not to conpelete syllabus .

Am just saying , take your time - go through each chapter , eaxh topic deeply so that it would be helpful in other classes too .

At the end of the day - Quality matters not quantity :)

6 0

3 years ago

Is F(x)= X^2(X^2+9)(X^3+2X) even or odd

dexar [7]

Answer:

The function is odd.

Step-by-step explanation:

A function is even if the graph of the function is symmetric with respect to the y-axis. A function is odd if the graph of the function is symmetric with respect to the origin. To find if the function is even or odd, we're going to graph the function using DESMOS.

As you can see in the attached picture, the function is symmetric with respect to the origin. Therefore, the function is odd.