Sketch a graph of y = - 1. 6 5- 4- -8 -7 -6 -5 -4 -3 -2 -1 -2- -3 -4- -5- -6- -7- -8+ Clear All Draw:

Q: 2. Prove Lemma: For all sets A, B, and C, A x (BnC) = (A × B) n (A x C)

A: we have to prove the lemma .

Q: If f(x) = e, then which of the following is f(7)? Select one: Oa 7 Ob. In (7) O c inte') O d log (7)...

A:

Q: Solve the following quadratic equation by using the square root property. = -448 !! O x= -8 O x= 8 x...

A: Given : To solve -7x2=-448

Q: Exercise #4: The function h(x) has a range given by the interval 2,10]. The function f(x) is defined...

A:

Q: Vse Che quadatic farmuta to solve the quaidratic egaution?

A:

Q: Trace the curve of the following equations by giving the a. Intercepts b. Symmetry c. Vertical Asymp...

A: Given equation of curve is y=x3-x2-2x+1x-2

Q: What is the rate of interest ( as a % ) on a loan of $7000, for 236 days, if the amount of interest ...

A:

Q: D 1 k2 V B L (x² + y²) dxdydz 2 2 2 ||

A: This is a problem of triple integration calculation. Please find the procedure below for the same.

Q: MULTIPLE CHOICE Question 6 The time required to paint a particular house varies in- versely with the...

A:

Q: raph of tne pal abUla 10- (a) Does the parabola open upward or downward? 8- 6- O upward O downward 4...

A: Given query is to find the Indicated properties of parabola from the graph.

Q: 1) Given r, = 31 – 2j + k, r, = 2i – 4j – 3k, 13 = -i+ 2j + 2k, find the magnitude of 2r1 – 3r2 – 5r...

A:

Q: If the total depreciation after 1 year and 2 years in an equipment are 21,776 and 36,153 respectivel...

A: We have to find salvage value

Q: A boat takes 2/3 as much time to travel downstream as to return upstream. If the rate of the river's...

A: let speed of boat in still water be x .Downstrean speed =x+8 kphUpatream speed =x-8 kphwe know  that...

Q: Use the tatile to find the value that is three standard deviations above and below the mean, (Enter ...

A: (a) The values 3 standard deviations above the mean here are obtained as  :  Fredo's Team: M + 3*SD ...

Q: y=6x+2 y= -x - 5

A:

Q: 2. Use the Gauss-Seidel method to obtain the solution of the following system of linear equation: 0....

A: Let's find. 

Q: Problem 2 Find the QR-factorization of the matrix 1 1 A = -2 -1 -1 121 2

A: Given

Q: Create a scatter plot for the data: (2,3), (3,3), (5,1), (5,7), (8,2), (9,3) Use the paperclip butto...

A: Given problem:- Create a scatter plot for the data: (2,3), (3,3), (5,1), (5,7), (8,2), (9,3)

Q: The formula for throwing a baseball in the alr is represented byh=-16t+12t + 40 where h is the heigh...

A: Given

Q: 11) [o -5 -3 4]-[1 0 4 -1] 1 -2 3 -2 55-2 12) -1 5 13) -3 -5 6 6 -5 2. 14) [S 4 6 -1]+[-3 -1 -2 -3] ...

A:

Q: Let A = . Knowing that matrix A has an eigenvalue equal to 1, a basis of the eigenspace E1 correspon...

A: Option C

Q: Function f(x) is shown in the table below. Find the average rate of change over the interval 3sxs4. ...

A: We can find the average rate of change in the interval as below.

Q: Simplify. Write "undefined" for expressions that are undefined. 0. 3 0 -2 4 2) -2 2 3 -2 -3 4 1) -2 ...

A:

Q: United​ Express, a national package delivery​ service, charges a base price for overnight delivery o...

A: Given problem:- United​ Express, a national package delivery​ service, charges a base price for over...

Q: Most applications of quadratic equations will have factorable equations. True O False

A: The factor theorem  relates the linear factors and the zeros of any polynomial. Every quadratic equa...

Q: 5. Determine whether the set of vectors are linearly de- pendent or independent. Explain results why...

A:

Q: A sum of 5,000 dollars is invested at an interest rate of 8 and 1/2% per year, compounded semi-annua...

A:

Q: 3. The table below shows the gender and amount of time each person surveyed exercises each day. Male...

A: This question can be solved using the concept of contingency table.

Q: ind absolute maximum of [-12,5]

A: The given graph is:

Q: 2. Complete the proof below. Given: AB || CD, AD || BC Prove: AD BC D Statements Reasons 1. AB || CD...

A: Find your answer below 

Q: Create a polynomial equation with real coefficients that has 2 and 1-i as roots.

A: To create a polynomial equation with real coefficients that has 2 and 1-i as roots.    

Q: 2) Determine the value of a so that A = 2i + aj + k and B = 4i – 2j - 2k are perpendicular.

A: This question is based on dot product application.

Q: Use the spinner to find the probability of each outcome. P(red) = P(not blue) =

A: Solution ) Number of possible outcome  = red , green , yellow , purple , blue  Hence n(s) = 5 And n ...

Q: Question 5. Show that () +2 +3 3 = n2"-1 +n Hint: you can use property 4 and 5 in the lecture.

A:

Q: 5 4 -3 -2 -1 1. 3 4 -2 -3- -4 The function graphed above is decreasing on the interval < x < 3.

A: See in the graph where graph is decreasing

Q: Find the appropriate linear cost or revenue function. Fixed cost, $370; 10 items cost $2450 to produ...

A: Given,            Fixed cost $370, 10 items cost $2450 to produce.To find : Find the linear cost fun...

Q: Factor using the AC method or Trial and Error. Write PRIME if a polynomial is not factorable using t...

A:

Q: Given the function P(x) = (x – 3)(x + 4)(x – 8), identify the following: Vertical Intercept: Written...

A:

Q: The sum of forty-eight times a number and 72 when divided by eight is fifteen times the number. What...

A: Let the number be x.

Q: In how many minutes after 2 PM will the hands of the clock be at extend in opposite direction for th...

A:

Q: SOLVE FOR THE SYSTEM OF LINEAR EQUATION USING GAUSS JORDAN ELIMINATION. show your solution paper

A:

Q: consider the following  4^1-x=7 a) find the exact solution of the exponential equation in terms of...

A: Take the log both sides and solve for x.   

Q: asing a calculator, express 6(1+ v3)¯² in the form a+bV3, where

A:

Q: 6. The graph of y= h(x) is shown below. The function f(x) is defined by f(x)=-h(x)+3. (a) What three...

A: solution:-h(x) is reflected over the x-axish(x)→-h(x)vertical compression of -h(x) by 12-h(x)→-12h(x...

Q: use the laws of logarithms to expand the expression log_4(5xy)

A: Solution is given below:

Q: If y varies directly with x and y is 12 when x is 9, what is x when y is 4?

A:

Q: (Number 11) thanks!!

A: see below the answer 

Q: Exercises 53 0-68 D: Graphing Polynomial Functions For each f(x), complete the following. a. Find th...

A: We will find all above as shown below

Q: State the pattern of the sequence by using explicit formula. 1. 3,4,8,13,22,36

A:

Q: It 1-3° 3. 9-0 -9 9-D Solve Sor the Pollowing enrations below?

A: 1)1a-b+1b-aa-b=1a-b+1-(a-b)a-b                               =1a-b-1a-ba-b                          ...