f(x) = 3x³ − 12x² + 7x −4; f(2)

Q: Find a basis for the null space of each matrix and give the nullity of the set. -2 -6 A = B = C = 1…

A:

Q: 3 Solve: (x³ +5x² + 5x − 2) ÷ (x + 2)

A:

Q: [4) = You can check your answer 3 more question is locked. (-2) =

A:

Q: A waste collection company determines that their current equipment breaks down paper into smaller…

A: A waste collection company determines that their current equipment breaks down paper into smaller…

Q: When the equation 4.71x² +2.86x - 1.80 = 0 is solved, the two values of the unknown x are and

A: slove above equation and the the two values of x

Q: The total cost of producing a type of tractor is given by C(x) = 20000 - 50x + 0.04x2, where x is…

A:

Q: Show ALL steps to verify the following equations are equivalent. E = Ir + IR and I = E r+R

A:

Q: 15. An eastbound train leaves Chicago and averages 125 km/h heading for New York City 1300 km away.…

A: An eastbound train leaves Chicago and averages 125 km/h heading for New York City 1300 km away. At…

Q: Identify the coordinates of the vertex and any - or y-intercepts of the graph of g(x) = x² + 7x.…

A: The given quadratic function is .We have to find the vertex and intercepts and sketch the graph of…

Q: 2. Convert to a decimal.

A: Note:-Since you asked multiple questions , according to our policy we can solve only first even…

Q: sing the simple interest formula, determine the number of days until $1916.00 will earn $66.14…

A:

Q: An exponential function f(x) = ab passes through the points (0, 9000) and 2250). What are the values…

A:

Q: Given the equation for the following rational function, select ALL properties that are TRUE for the…

A: As per the company's guidelines, we are supposed to solve first three sub-parts for you, kindly…

Q: What is the degree of the given polynomial? -x² - 4x² - 2x6 207 1

A:

Q: you are choosing between two different cell phone plans. The first plan charges a rate of 21 cents…

A:

Q: The length of a rectangular field is 5 meters longer than its width. The area of the field is 176…

A:

Q: 16. Determine whether these biconditionals are true or false. a) 2+2=4 if and only if 1 + 1 = 2. b)…

A:

Q: Solve for w. 5 w+2 W = 2 w+2 If there is more than one solution, separate them with commas. If there…

A:

Q: The vectors v₁ = V₂, V3. Write -2 15 Write -2 15 -[-1)}-~~-[-] ~-| = V3 = [3]- 15 -2 3. 15 (4) v₁ +…

A: The vectors  span  but do not form a basis. To find two different ways to express  as a linear…

Q: The function below has at least one rational zero. Use this fact to find all zeros of the function.…

A:

Q: Find f (in Hz) if In f = 21.893, where f is the frequency of the microwaves in a microwave oven.

A:

Q: The function below has at least one rational zero. Use this fact to find all zeros of the function.…

A:

Q: A car was valued at $42,000 in the year 1990. The value depreciated to $10,000 by the year 2005. A)…

A: A car was valued at $42,000 in the year 1990. The value depreciated to $10,000 by the year 2005.(A)…

Q: Let A and B be 3×3 matrices, with det A = 6 and det B = 9. Use properties of determinants to…

A:

Q: For the given function, compute the missing values in the following table. f(x) = 8x X f(x) -24 -3 X…

A:

Q: Calculate the remainder when (x³ + 6x² − 5) ÷ (x − 2). -

A: Divide(x3+6x2-5)÷(x-2) Find the remainder.

Q: Solve y" + 4y = x − x². -

A: we have given differential equation

Q: Find the slope of the line passing through the points (-7, 2) and (9,6).

A: Slope FormulaIf P(x1,y1) and Q(x2,y2) are the two points on a straight line, then the slope formula…

Q: Find the rank of the matrix A = 0 1 16 14 -3 1

A: Note:To find the rank of a matrix, transform the matrix into its echelon form. Then, find the rank…

Q: What is the lowest common multiple of 36 and 135 that is also a square numbe

A:

Q: Max deposited $78 per month into an account that paid 2.7% annual interest compounded monthly. The…

A: Using concepts of interest and compounding, we can solve the question.NoteAccording to our…

Q: Barca opened up a compounded daily interest account that paid 2.73% annual interest. What is the…

A:

Q: Find the rank of the matrix A = rank(A) = 3 0 12 -4 -5 1 -3 -23 -16

A: We have a Matrix A and we have to calculate rank of it.Concept: Since A is square Matrix. If det(A)…

Q: Solve the following system algebraically (9x² + 7y² = 85 7x² + 8y² = 84

A:

Q: 7. The table shows the number of apples of different varieties (in Kilograms) being sold at a store…

A: from tabletotal of fuji apple sold=3.5total of golden delicious apple sold=3total of red delicious…

Q: Trevor has 6 books on his summer reading list. He wants to choose 3 books to pack them in his…

A:

Q: Fast pls solve this question correctly in 5 min pls I will give u like for sure Nid A company…

A:

Q: Given the graph below with vertical asymptotes at x = -2 and x = 1, solve 3 x-1 + 1 x+2 < -2. Be…

A: Vertical asymptotes for the graph:x = -2x = 1The graph:

Q: Find the value of k so that when x³ + kx² − 6x + (7 − k) is divided by x - 3, the remainder is 0. 2…

A: We have to determine the value of k.

Q: Starting with the graph of f(x) = 2*, write the equation of the graph that results when: (a) f(x) is…

A:

Q: Find the area between the curves. 2=15 x=3 y = 6x y = x²_7 128 146 242/3 11/3

A:

Q: Graph the feasible region for the follow system of inequalities by drawing a polygon around the…

A:

Q: Find the time it takes for $5,000 to double when invested at an annual interest rate of 6%,…

A: (1) To find the time it takes for $5000 to double when invested at an annual interest rate of 6%,…

Q: Solve the recurrence relation an = an-1 + 2" with ao = 0. an = n+1-2

A:

Q: The relationship between the number of decibels and the intensity of a sound I in watts per square…

A: The Loudness  of sound when intensity I of sound is given by the functionLet 1 be the loudness of…

Q: Find the value(s) of X for the matrix D to be singular. 2 0 D = (1 + ²1 2) D= 0 0 1

A: From the definition of the matrix,The matrix  is said to be a singular matrix if the determinant of…

Q: 0 9 3+2i Let A = 3-2i 2 0,b= 0 3i Question 10 (a) Show that A is positive definite by using…

A:

Q: 19. Jess received an equal number of R20 notes and R50 notes at an ATM. The total value of the R20…

A:

Q: Graph the feasible region for the follow system of inequalities by drawing a polygon around the…

A:

Q: Find the zeros of the following quadratic function using the square root method. What are the…

A: The zeros and the x intercepts of a function are same.