PRACTICE Use the graph of the function for Exercises 18-22. 3 10 18. Identify the domain and range of the function SEE EXAMPLE 1 19. Identify the x- and y-intercepts of the function SEE EXAMPLE 2 20. Determine over what interval the function is positive or negative. SEE EXAMPLE 1

Q: The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the…

A: Given query is to find the average rate of change for the indicated interval.

Q: A rectangle has a height of 3 and a width of 2x2 + 3x - 5.

A:

Q: f(x) = 7x 3 - 5x The function is oddlever because f(-x) = f(x) f(-x) = -f(

A:

Q: Calculate the finance charge (in $) and the annual percentage rate for the installment loan by using…

A:

Q: The number of calories K required each day by a moderately active female who wants to maintain her…

A: Here is the solution:

Q: A rectangle has a height of 7 and a width of 2x² - 3. Express the area of the entire rectangle.…

A: area of rectangle

Q: Solve the system by substitution. If the system is inconsistent or has dependent equations, say so.…

A: To solve the given system of equations using substitution.

Q: Seven bicycles are parked in front of the library. How many wheels are there altogether?

A: Seven bicycles are parked in front of the library. How many wheels are there altogether?

Q: 1. Why are there numbers, and how significant are they to you? (6-7 sentences)

A: Why are there numbers, and how significant are they to you?

Q: 2/17 x 2/5 x 10

A: Given expression, E=2/17 * 2/5 *10

Q: Given the map f:R^4 is to R^3  defined by f(x,y,z,w)=(0,0,0)  then the dimension of kerf is

A:

Q: For each equation below, y=7- |x| a.

A:

Q: Evaluate. Write your answer as a fraction in simplest form. -1/4 + 9/10 -7/20

A:

Q: Use the graph of the function for Exercises 23-27. -2 0 2 23. Identify the domain and range of the…

A: Note: According to our expert guidelines only first three subparts are to be answered kindly repost…

Q: Evaluate. −2/3 − (-1/4) Write your answer in simplest form.

A:

Q: Solve the given initial-value problem. y(x) = y"" + 14y" + 49y' = 0, y(0) = 0, y'(0) = 1, y''(0) =…

A:

Q: 1. Zip-Plus is a $100 for the piece. The ca equation and question.

A: Total amount = Variable rate + Fixed Amount   Let the number of additional pieces = x    Fixed…

Q: Two cars start from the same point and rode on opposite directions. After 5 hours they are 200…

A:

Q: nth, Jerrell earned $3680 for 220 hours worked. Jerrell earns $16 per hour for regular hours and $24…

A: Let, x=number of regular hours Jerrell worked that month. y=number of overtime hours Jerrell worked…

Q: An online ticket broker sells concert tickets. The cost for an adult ticket is $55 and the cost for…

A: Given the cost for an adult ticket is $55. The cost for a student ticket is $20. Processing fee for…

Q: Use formulas to find the area of the figure. 3 yd 6 yd b.. 15 yd 10 yd

A:

Q: The graph below is the function f(x) -5 -4 -3 -2 -2 Find lim Z→2- Find lim Z→ 2+ 4 3 esa Find f(2) 2…

A: Given, The graph of function f(x) We have to find the limit

Q: Solve by the system of equation by elimination or substitution. Show the final answers in 4 decimal…

A:

Q: lim f(x) = lim f(x)= Find the indicated one-sided limits of f, and determine the continuity of f at…

A: Given: The given function fx=6+x,x<-51-x,x≥-5 To find the limits,…

Q: A group of retailers will buy 84 televisions from a wholesaler if the price is $425 and 124 if the…

A: We can solve it by finding slope as shown below. We have to calculate equilibrium point of market.

Q: Find the value of z in the diagram below. Z Z 15 Z

A: Given that:- Summation of 3 z is 15

Q: In the vector space P 2² of polynomials of degree atmost two, the first column of the matrix of to…

A: Given Basis B=e1=1+x; e2=x+x2; e3=3+x2 Basis A=r=1-3x; s=x; t=x2

Q: 8 Let A and B 3 Find the matrix C' of the linear transformation T(x) = B(A(x)). C =

A: Here is the answer

Q: The graph below is the function f(x) 5 4 3 2 1 -4-3-2 Find lim 3₁ -2 03 -4 2-1- Find lim it w Find…

A:

Q: Instructions: In each of the following, eliminate the arbitrary constants. 9. cosy2 =ax2 10. 4xy2…

A: Given :9.cosy2=ax2    10.4xy2=4bx3

Q: Assume that A is a matrix with four rows. Find the elementary matrix E such that E A gives the…

A:

Q: MULTIPLE CHOICE The marching band is making sandwiches for a fundraiser. They have 720 turkey slices…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 1) Solve each inequality and graph its solution. -1 5n + 5 +4 0 < 2n + 3n

A:

Q: Suppose the x-intercepts of a parabola are -1 and 5. Q) write a quadratic function with these…

A: Given query is to find the quadratic equation of with x intercepts.

Q: A student was asked to rearrange the formula: d 6a = 2d- T1 C (6 - to make d the subject (assuming…

A: Given equation:- 6a=2d-c26-d3

Q: Evaluate. Write your answer as a fraction in simplest form. 7/18 + 5/12 - 1/4

A:

Q: b. Is the product 22 × 11 × 13 × 45 positive or negative? (select) What is the reason for the…

A: Is the product -22×11×13×45 positive or negative?

Q: Find the general solution of the system whose augmented matrix is given below. 1-9 0-1 0-2 0 1 0 0-8…

A: Wer can solve this as follows:

Q: Evaluate. Write your answer as a fraction in simplest form. 2/3 - 1/2 + 8/15

A: Let's evaluate and put it into simplest form.

Q: 1.) Let U=(n, o, p, q, r, s, t, u, v), A=(n, p, q, s) and B= (n, o, t, u, v). Draw a Venn diagram to…

A: As per the company guidelines We can first three parts   only. Please understand. Kindly repost the…

Q: 193. Problem Solve for x: √x + 2√2x +3 -3=0 X A. 3 B. 23 C. 3 and 23 D. 20

A: We need to solve for the value of x.

Q: Use the Venn diagram to determine the cardinality of n (B-A'). Note: The Venn Diagram represents the…

A:

Q: Which of the following is not a polynomial? 07/0 - 52x³ - 19y5 3xy 4xz+ 2xz 3 x-5

A: Find the which option is not polynomial

Q: The coordinate vector of the vector (-4,3,1) in the basis B={u= (1,1,1); v= (1,0,1); w=(0,0,1) } is:…

A:

Q: Point A'(2, 3) is the image of A(3,-4) under a translation. Determine the translation. Use…

A:

Q: A coffee distributor needs to mix a(n) Breakfast coffee blend that normally sells for $9.20 per…

A:

Q: express the statement as a ratio in three forms. for every three cats, there are seven cans of cat…

A: for every three cats, there are seven cans of cat food   Three forms a. 3 : 7 b. three to seven c.…

Q: According to Mug & Bean barista, the optimum temperature to serve coffee is between 1550? and1750?.…

A: Note;- For this problem the temperature is not mentioned clearly with units. So, i assumed the…

Q: Write the given and the full solution to the problem. 1. The sum of two numbers is 45. The first…

A: The sum of two numbers is 45. The first number is twice as large as the second number. To find what…

Q: A flagpole has a height of 18 yards. It will be supported by three cables, each of which is attached…

A: