Solve by completing the square: x² - 2x - 8 = 0

Q: A homeowner has a mortgage payment of $995.60, an annual property tax bill of $589, and an annual fi...

A: The given data is: A homeowner has a mortgage payment of $995.60 The annual property bill is $589 An...

Q: Find the solution of the exponential equation 2z +1 - 49 e41 %3D in terms of logarithms, or correct ...

A:

Q: EVALUATION: DIRECTIONS: Read each item carefully. Write the letter of the correct answer on the spac...

A: Cross multiple and then. Simplyfy to get the final answer. 

Q: Create the exponential function in the form f (x) = a(b)" that fits the two data points given: (0, 3...

A:

Q: Directions: Find the area of each shaded region. Write the solutions and answers on a sheet of paper...

A: According to our guidelines, In case of multiple questions we are supposed to answer the first quest...

Q: 7216 yo2 as a mired num ber is 77 Smplify this mixed numben to the luoest t Simplest form ?

A:

Q: The hydrogen ion concentrationH* of blood is approximately 4.18 ×10-8 moles per liter. Find the pH v...

A:

Q: Lesson 3: Building Quadratic Functions from Geometric Patterns Cool Down: A Quadratic Function? Here...

A: Given pattern:-     To find:- 1. Write an equation to represent the relationship between the step n...

Q: Question 3. Sketch a graph of y of y deducing the end behaviour of the polynomial. Consider the poly...

A: To graph the given polynomial function by determining zeros ,y intercept,test points and end behavio...

Q: z²+15 c. z²-4z-45 2.

A: Given z2+15z2-4z-45Lets equate the numerator and denominator to zeroz2+15=0z2=-15z=±3.87i

Q: Question 4 Given the matrices below, find B - 2A 2 0 -1 7 -5 A 4 -5 -4 -3 1 3 5 -5 C E -2 4 3 Choice...

A: The given question has been solved in detail and option (a) is the correct answer

Q: use frtmat's factorization to factor 2911 as a product of prime factors

A: We need to factor 2911 using Fermat's factorization.

Q: Evaluate the function f(x) = -x^2+3x+2 for the following:  f(-2) and f(10)

A:

Q: 7. Find the slope intercept form of an equation of the line that passes through point (4, 10 and is ...

A: 6. The given equation is -8x+3y=6. Slope intercept form: y=mx+c, where m is slope and c is y-interce...

Q: 11) Determine the Interquartile Range of the set of data. Show all work.

A: Given data set:- 1,3,3,7,8,8,11,14,15,19,21,21,21 Ther are given 13 data points 

Q: Let P be the plane with equation x-2y+2z =-10. Find four distinct points on P at distance 6 v2 to th...

A:

Q: Factor the following expression completely: 10y- 6y7 = %3D

A: First take 2y7 common.

Q: The crime rate of a certain city is increasing according to the function A = 350e02t, where t is the...

A: We have to find the number of crimes in year 2001 and 2033.

Q: The square root principle says we can square root both sides of an equation. O True O False

A: The square root principle says that, if c is a non-negative real number,

Q: Which of the following is a perfect square trinomial? O 9x² – 12x + 4 O x2 – 12x + 4 O 9x? – 12x – 4...

A:

Q: Use the Venn diagram to solve the given problem. You must show your work on the Venn diagram. Result...

A: Total number of students = 50  Number of students like both = n(R∩G)=1729 like green jelly beans:n(G...

Q: Select all the correct answers. %3D Consider the graph of the function (x) = () 4 3- -1 -1 -3 -2 -2-...

A:

Q: Use the intermediate value Theorem to show that the function has a zero between the two numbers give...

A:

Q: x² –22x+121=(x-22)* O True O False

A: We can check the statement is true or not as below.

Q: 2b 1 с. a2 -b2 а+b а-b

A:

Q: A trapezoid has a height of (x + 2)cm and the length of two opposite parallel sides are (x + 4)cm an...

A:

Q: х2+6х+9 а. х-2 * х2-4 х+3

A:

Q: a box the inverse of the matrix generated by the system of equations. This is po of the answers and ...

A: Given system of equations 2w+5x+2y-3z=3 6w+12x+10y+4z=4 4w+5x+14y+14z=11 5w+10x+8y+4z=4

Q: A) If your investments earned 4.5% last year but inflation was 1.0%, the real rate of growtth of you...

A: Inflation-adjusted return=1+return1+Inflation rate-1=1+0.0451+0.01-1=0.03465=3.465%The real rate of ...

Q: a) Explain, without graphing the equation, why 2r² – 1 = y is not the equation of a function. Be sur...

A: This question can be solved using the basic criteria for an equation to be a function.

Q: \i12 3/2 Question 1 Find the inverse of the matrix 1 0 -2 -3 1 4 -3 4 Choices: -3 1 8 1 c. 10 [7/2 3...

A:

Q: It has been found that a worker new to an operation of a certain task on the assembly will produce P...

A:

Q: = 1 – 3, h(x) = VT, then If f(x) = x* + 6, g(x) fogo h(z)-

A: Find your answer below 

Q: 9/14-9/14= 7/10-7/10=

A:

Q: у2+15 b. у2-у-42

A:

Q: f(z) =- 5z- 3 f(x) = Find f[f(4)]

A:

Q: find a polynomial function of lowest degree with rational coefficients that has the given numbers as...

A:

Q: A commemorative cion company has 2 stamping machines. The faster one can stamp 150 coins per hour of...

A: topic -  probability

Q: (a) A person standing on the ground throws a ball onto a flat rooftop. The ball rolls around for sev...

A:

Q: b. 5/3

A: Given data÷  53 It means 5 divided by 3 Start the problem by making tape diagram of three parts,

Q: Geologists have estimated that there are 240 billion tons of coal left in the United States. As of n...

A:

Q: {h,p,t, v, w}, and 7, 10, 12, 15, 16, 21, 24, 29, 30}. 21), (р, 29), (t, 24), (v, 24), (w, 10)} de n...

A: We have to complete the given statement according to the given information

Q: A house was purchased 5 years ago with a $250,000, 9%, 30-year loan. Thinking of refinancing, the bo...

A:

Q: Use this information for the following 2 questions: The BU chapter of Habitat for Humanity wants to ...

A: Given : Present Value (PV) = $10 Million $10 Million = $10000000 Funding to Increase by 3% per year ...

Q: Graph q(x) + 2 on the Cartesian plane. | 2 What is the name of the "mother" function? Cubic The doma...

A: q(x)=-12x3+2since q(x) is a polynomial , hence domain is (-∞,∞)Name of mother function : CUBIC

Q: Write an equation of the line that passes through (4,–1) and is parallel to the line defined by 2x+y...

A:

Q: [ 3r + 5s with r, s and t real. Find a matrix A such that W = Col(A).

A: NOTE: Refresh your page if you can't see any equations. .

Q: Which of the following is a cubed root of (1 – V3 i) ? 1/3 A) 23[cos(13t/18) + i sin(13r/18)] (B) 23...

A:

Q: 62 ARITHMETIC SEQUENCE 1. Find the 9th term of the arithmetic sequence 2, 6, 10, 14, .. 2. Find the ...

A: topic - sequence and series

Q: Find the smallest integer n for which the property below hold 3n > 2967 n =

A: Given query is to find the value of n.