3. Use the quadratic formula to find the roots -2x² +11x = 15. 4. Use the quadratic formula to find the roots of -3x² +27x = 42.

Q: X -10 -8 -6 -4 -2 0 2 4 y 3 3 2 1 0 1 2 3

A: xy−103−83−62−41−20012243

Q: If A is a 5x5 matrix with characteristic polynomial 15+1214+321³, find the distinct eigenvalues of A…

A:

Q: 5 » M2 REMEMBER Lesson 13 Write an expression that represents the word problem. Draw a tape diagram…

A: The objective of the question is to find out the total number of students in the school. We are…

Q: Express the following as a single fraction: 1 xy 11/12 x² Hint: Treat each variable as a prime…

A:

Q: -10 ✓ f(x) = -10 2 3x+4 if B if 3 --x+1 if A B C D x A-4 -4≤x≤3 C≤x≤ D 110 *** ***

A: The given function

Q: N 7. Answer Choices: y = (x+3)(x+1) y=x² +4x+2 y=(x-3)(x-1) y=x²-3x-1 5 I

A: Since you have asked multiple questions in single request so we will be answering only first…

Q: A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh 45…

A: A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh 45…

Q: Let B = b.v= 4 2 -1 a. λ = 3 is an eigenvalue of B. Find the corresponding eigenvector(s).…

A:

Q: For each system, choose the best description of its solution. If applicable, give the solution. (a)…

A:

Q: At the end of a certain year, the four organizations ranking 5 through 8 in home Internet users in…

A: Given that x is the eBay audience in millions, y the U.S. Government audience in millions, z the…

Q: 0.75 -1.5g - +30 2

A: To graph the line, we need only two points.xy=0.5x+6-12y=0.5(-12)+6=00y=0.5(0)+6=6Draw a line…

Q: 6. Use square roots to solve the equation x² = -121 over the complex numbers. Select all solutions…

A: The quadratic equation is given byTo determine: The solutions of the equation.Formula used:

Q: K Determine whether the following problem involves a permutation or a combination and explain your…

A:

Q: 1. Use the substitution method to solve the system of equations: 3x+4y= 10 X-4y= -2 Solve for: X =…

A:

Q: of the quantity described below. The amount of water used in a community increases by 26% over a…

A: To find the annual growth rate, we can use the formula for compound annual growth rate (CAGR) which…

Q: Find the value of arcsin 1. Assume that 0 ≤ t ≤ 27. You must explain how to get this answer without…

A:

Q: Solve the equation. Round your answer to three decimal places. x = i 6 (logx - 1) = 21 S

A: To solve the following equation.

Q: Find the annual growth rate of the quantity described below. A stock portfolio drops to one-fifth…

A:

Q: 1. a) b) c) d) @ Complete each statement with the most appropriate word from the box below.…

A:

Q: If (a-b)/c = (c-b)/a = 0.1, what are a, b, and c?

A: (a-b)/c = (c-b)/a = 0.1

Q: Find a basis for Row(A) and for Col(A). Row(A) 9 4 -5 A = 19 8 14 3 O=}

A:

Q: Consider the polynomial ƒ(t) = tª + at³ +bt² + ct+d with indeterminate t. Le [000-d] 100-c 010-b 0 0…

A: The polynomial given as,Let,To prove -

Q: Consider the following vectors: a = V1 = V2 = 3 V3 = -15 29 5 28 -15 26 7 26 = 2338 -3 For each of…

A:

Q: Determine the coefficient of each term, the degree of each term, the degree of the polynomial, the…

A: Given data

Q: 5. A parabola has a focus of (4,-5) and the directrix is y = 8. Which of the following functions…

A: Focus= (4,-5)Directrix  y= 8

Q: Evaluate the function f(x) = x-6 at the given value of the variable. a. f(10) b. f(3) a. f(10) =…

A: Given function is To find the value of a.) f(10)b.) f(3).

Q: Determine (a) the area and (b) the perimeter of the quadrilateral. Note that the figure is not drawn…

A:

Q: 4. There are 23 students in Miss Baker's class. There are 27 students in Mr. Sharma's class. The…

A: Number of students in Miss Baker's class = 23Number of students in Mr. Sharma's class = 27

Q: 3. The shape of an underground pool follows a parabola with the function f(x) = x2 + 8x. What point…

A: we are given the equation of the parabola and we need to find out the lowest point of the parabola.

Q: Write the function for

A: The given graphs are1.2.3.4.

Q: Show and Sim 218 Iim 276 2²+1 2²+3 2 2-6 2 20 -1

A:

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: To add or subtarct the following measurements.

Q: Find the shaded area. The shaded area is (Round to the nearest hundredth.) 8 8 mm

A:

Q: Solve the following exponential equation. Express irrational solutions in exact form. 22x+2+1-48=0 G…

A:

Q: For each system, choose the best description of its solution. If applicable, give the solution. (a)…

A:

Q: Find an equation of the ellipse that has center (4,4) a major axis of length 8, and endpoint of…

A: The center of the ellipse is The length of the major axis is The endpoint of the minor axis is

Q: We are standing on the top of a 48 foot tall building and launch a small object upward. The object's…

A: h(t)=-16t2+32t+48

Q: Define H(a) = ln(1 +1²)dt. Compute H'(x), H"(x), and deduce the intervals of increase or decrease of…

A:

Q: Find the eigenvalues of Al, given that A = and its eigenvectors are The eigenvalues are 1 30-4 , and…

A:

Q: A pair of points on the graph of an exponential function is given. Give a formula for the function,…

A: f(t)=abtA pair of points on the graph (0,40),(6,100)

Q: Solve the equation. Round your answer to three decimal places. t = i 10' 4.4 = 6.8 - 10'

A: To solve the following equation.

Q: 1. The graph below shows the concentration of a drug (in mg/L) in the bloodstream, t hours after it…

A:

Q: describe the d

A: The objective of the question is to determine if the number of words Bella can type is proportional…

Q: Suppose that the augmented matrix of a system of linear equations for unknowns x, y, and z is 16 13…

A: The given augmented matrix

Q: Find the domain of each a. f(x) = √2x + 4 b. f(x) = 2x-8

A:

Q: Find g(-3) and f(g(-3)). f(x) = g(x) g(-3) = f(g(-3)) = x²-x+4 = 3x - 3

A:

Q: 3. Find E(X) for the discrete random variable with the probability distribution below. X 0 2 4 6 8…

A:

Q: food and clothing are shipped to victims of a natural disaster. Each carton of food will feed 9…

A:

Q: 2y+ x = 4 y = -x + 1

A: 2y+x=4y=−x+1

Q: A marketing research company is estimating which of two soft drinks college students prefer. A…

A: The question is asking us to interpret a 95% confidence interval for the proportion of college…