Domain is the set of values over which the function is defined aka the values it can take as input
Range is the set of values which the function outputs
To find the domain of a function say we first need to know about the square root function
Namely we need to know that the square root function is defined only for non-negative real numbers
So the domain is defined by the constraint
We can now solve this as
So the domain is
For the range, we note that the square root of any number (Where defined) is always positive. So the range is
Graph is below:
Graphically, we find that the value of the function is always above the X-axis confirming our range as
And that there is a small gap where the function is undefined. This is the gap confirming our domain as
Problem: has domain and range
Option 1: Explain in your own words the difference between the domain of a function and...
(pleasseeee do not take a picture, need this typed out) What is the difference between a relation and function? Discuss how to find the domain and range of a function. What test can you use to identify a function on a graph? Explain how to use it. Create one function and ask your peers to find the domain and range. Ask them to discuss the shape of the graph. Return to the Discussion to check your peers’ understanding and offer...
In your own words, describe the difference between Between-Treatments (Groups) and Within-Treatments (Groups) variation. Explain how you would evaluate the variation and other methods to ensure that the data are appropriate to use for the test. Illustrate your ideas using a specific example. In replies to peers, provide additional examples to support the ideas presented.
Explain in your own words what the meaning of domain is. Also, explain why a denominator cannot be zero. Find the domain for each of the two rational expressions below. Write the domain of each rational expression in set notation (as demonstrated in the example). Do both of your rational expressions have excluded values in their domains? If yes, explain why they are to be excluded from the domains. If no, explain why no exclusions are necessary. Incorporate the following...
kindly ans asap thankss question 1 The domain of the piecewise function is (-0.00) a. Grach the function b. Use your graph to determine the function's range = a. Choose the correct graph below OB b. The range of f is Type your answer in interval notation Use factoring to solve the quadratic equation. Check by substitution or by using a graphing utility and identifying x-intercepts. 2x2 = 7x + 72 Rewrite the equation in factored form. =0 (Factor completely)...
(i) Briefly explain in your own words the concept of corporate social responsibility Explain how the practice of CSR might provide a competitive advantage. Provide an example from one of the companies that we have studied. (ii) Explain the distinction between stockholders and stakeholders and how the firm's focus on one or the other might influence its decision-making process regarding corporate social responsibility (150 words max) (i) Briefly explain in your own words the concept of corporate social responsibility Explain...
Explain in your own words (1). The definition of the derivative of a function f(x) at a point (x1, y1) on its graph. [ It is indicate by f(x)]. (2). Does it exist all the time. (3). How is it related to the slope of the tangent line (4). Give a practical example where the definition is used Note: Two page written project, neatly typed, spellchecked, stapled, and handed in. Deadline: April 26/2019 by 11:59 AM Explain in your own...
Explain in your own words the difference between correlation and causation. Find an example of two things that are highly correlated (linearly) but do not have a causal relationship. Explain how this is possible and identify at least one reason that this relationship exists.
What is the benefit of penetration testing in your LAN-to-WAN domain? Briefly explain the difference between external attacks and internal attacks. How would you address each type of attack? Please provide examples.
pls help Use point by point plotting to sketch the graph of the equation and state if the equation specifies a function. (Explain why or why not.) (b) 2 y2 4 Find the domain and range of each function (a) f(x)=r4-1 (b) f(x)= 2 (c) f(x)=V 48 (d) f(x)= Let f(x) = x2-8 and simplify the following expressions entirely: (a) f(r +h) r-2 +1 (c) Leth fe Repeat the previous problem for f(x) = 2.3-x. Starting with f(r) = r2,...