source : smartanswer-ph.com
1. If f(x)=5x -7, find f(4) and f(2)
nancy has 13 bundles of garlands.
in order to solve this, you have to divide 156 by 12, but if you don’t know how, you can just add the smaller number (12) over and over again, until you get the bigger number (156). then count how many times you added the small number, like this: 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 = 156. then count the number of 12s you added. and you get 13. : ) but please do note that this way of finding answers to questions like these don’t work always, and could take a long time to do.
How do you find the domain and range of f(x) = (x+7) / (x-5)? | Socratic – I got a domain and range of: (-oo, 5) uu (5, oo), or x ne 5 (-oo, 1) uu (1, oo), or y ne 1 The function is undefined for x values when the denominator, x – 5, is 0; it's undefined to divide by 0. Therefore Since the domain is based on the allowed values of #x#, the domain is: #color(blue)((-oo,5) uu (5,oo))#.Find the domain of function f defined by. The solution set to the above inequality is the domain of f(x) and is given by: x ≥ 1 or in interval form [1 , +∞). Matched Problem 1The domain of the definition of the function f(x)=4−x21 +log (x3−x) is. View Answer. Let D be the domain of the real valued function f defined by f(x)=25−x2. . Then, write D. MEDIUM.
How to Find the Domain of Square Root Functions – The domain of f is x is R (if imaginary roots are permitted, and there is nothing in the question to suggest otherwise). f(x)=5x Domain is any number for x that will provide a real number for f(x). In this function, x can be any real number, and f(x) will be a real number.I understand that the domain is typically defined as the set of objects for which a function is defined. So, given a function $f(x) = x$, how can I figure out its domain? EDIT. I am told that I should specify the domain and codomain as part of the definition of a function, and use something like $f: A \to B : x…The domain of a function is the complete set of possible values of the independent variable. In plain English, this definition means In general, we determine the domain of each function by looking for those values of the independent variable (usually x) which we are allowed to use.
What is the domain of the function f(x) = 1(|x| – x) ? | Toppr Ask – What is the domain of f(x) = 5x – 7 Get the answers you need, now!What must be added to 3x – 9 to obtain 2x + 5? What is the difference between a recursive and an explicit representation of a sequence?The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. Interval Notation