A graphing calculator is recommended. for the function, consider the following. f(x)= x^2/x-5 ; find f(-2) a) Evaluate the given expression. f(-2)= b) find the domain of the function. (Enter your answer using interval notation. c) find the range . (hint use a graphing calculator.)You may have to ignore some false lines on the graph. Graphing in "dot mode" will also eliminate false lines. Enter your answer using interval notation.)

Q: 6(a). Answer the following question

A:

Q: Find the matrix [ T] C<--B of the linear transformation T : V ---> W with respect to the bases...

A:

Q: Explain why the matrix is not diagonalizable.

A:

Q: How to explain rational numbers, irrational numbers, and how they are different?

A: To explain: (i) Rational number. (ii) Irrational number. (iii) Difference between rational number an...

Q: use the Laplace transform to solve the given initial-value problem. Q. y′′−3y′−4y =4e−t, y(0)=1, y′(...

A:

Q: Below is the graph of a polynomial function f with real coefficients. Use the graph to answer the fo...

A: Given : the graph of a function To find the increasing interval for the given function , consider th...

Q: Find the equation of the line through the given pair of points in standard form using only integers ...

A:

Q: Find the inverse of the matrix (if it exists).

A: Consider the given matrix as Since, the inverse of the matrix  exists if and only if the determina...

Q: (a) Which is larger, f(0) or g(0)? O f(0) is larger. g(0) is larger. Neither is larger. (b) Which is...

A: (a) From the graph of functions f and g, the values functions can be obtained for x = 0.   The y coo...

Q: Write the expression in power form axb for numbers a and b.   2/x^3

A: Given data:     The given expression is: 2/x3.     The given expression can be written as,

Q: Question 7

A:

Q: write 3.82 as a fraction in simplest form

A:

Q: A self storage center is a storage room that is 8 feet long, 6 feet wide, and 10 feet high. What is ...

A:

Q: 17. If a concrete column is 20" in diameter and 18'-3" in height, how many cubic yards of concrete w...

A: Since you have posted multiple questions, we will solve only first question for you. To get remainin...

Q: with details plz

A: Now let

Q: Question 13

A:

Q: A man gives his dog one type of medication every 9 ​days, and a second type of medication every 6 da...

A: Given, a man gives his dog one type of medication every 9 days, and a second type of medication ever...

Q: For the following story problems:1st) Define the variable(s) – there will be either 1 or 2 variables...

A: Let the worth of car is $16,072 after x years. Now given that the brand new cost of car is $29,512 a...

Q: Given the function f(a) V5a + 14, solve for f(a) = 0.

A: Given Data: For f(a) = 0   First, substitute the values of the condition in function and then simply...

Q: Let A, B, and C be n X n matrices. If A ∽B and B ∽C, then A ∽ C

A:

Q: Using the concept of exponential growth and exponential decay, solve the given problem. Show complet...

A:

Q: Find a unit vector (a) in the direction of u and (b) in the direction opposite that of u. Verify tha...

A:  (a)

Q: Find the average rate of change of the function from x1 to x2 f(x)= 5x+7  from x1=-1 to x2=0

A:

Q: A rectangular room is 3 times as long as it is wide, and its perimeter is 32 meters. Find the dimens...

A:

Q: Algebra Question

A:

Q: Does Vilas County news Journal profit of $20 per year for each of its 3000 subscribers. Management p...

A: Given data:     The given profit per subscriber for the first 3000 subscriber is: p=$20/subscriber. ...

Q: A clothing business finds there is a linear relationship between the number of shirts, nn, it can se...

A:

Q: Evaluate the function at the indicated values. (If an answer is undefined, enter UNDEFINED.) 1 - 4x ...

A:   We’ll answer the first three sub parts. Since the exact one wasn’t specified. Please submit a new ...

Q: Find the distance on the number line between the two numbers. -1/3 , 1/4 ​(Type an integer or a s...

A:

Q: A restaurant offers a menu with 5 appetizers, 5 main dishes, and 4 desserts.  If Zoey is low on cash...

A:

Q: The number N of deer in a certain population t years after observation began is given by  N =  12...

A: Given: The number N of deer in a certain population t years is To find: The deer population after 1...

Q: For Exercise, solve the system. If a system has one unique solution, write the solution set. Otherwi...

A:

Q: Which of the following is a true statement?

A: i) Multiplying number by 2 means addition of number by itself. For example: 2 × 5 = 10 is equal to 5...

Q: A small company is creating a new product to sell to buyers. They have estimated that it will cost t...

A:

Q: Define Function spaces.

A:

Q: If D is an n × n diagonal matrix, how do the valuesof ||D||1, ||D||2, and ||D||∞ compare? Explain yo...

A:

Q: Solve the systemx1 − x2 + 2x3 = 4 2x1 + 3x2 − x3 = 1 7x1 + 3x2 + 4x3 = 7

A:

Q: Let A be a nonsingular matrix. Show that A−1 is also nonsingular and (A−1)−1 = A.

A:

Q: Find values of a and b such that the system of linear equations has (a) no solution, (b) exactly one...

A: Given, The system of linear equations, x + 2y = 3; ax + by = −9.  

Q: marc kai and chris ordered 3 dozen boneless hot wings to share while they watched the big game. Marc...

A:

Q: If a linear function is such that  f(5) = 6 and f(7) = 10, then f(6) = ?  (Hint: No work necessary.)...

A: The given functions are Since, the functions are linear ,these must be in the form of Therefore, t...

Q: Find the values of the coefficients a, b and c so that the conditions f(0) = -1, f' (0) -3, and f"(0...

A:

Q: For the following story problems:1st) Define the variable(s) – there will be either 1 or 2 variables...

A:

Q: I don't know the answer   a.16 in. b.32 in. c.80 in. d.64 in.

A:

Q: Let p, q, and r be primes other than 3. Show that 3 divides p2 +q2 + r2.

A:

Q: Verify that A → B is equivalent to A ∨ B.

A:

Q: how do you convert 0.538 to a percent, but not rounding.

A: