f(x)=2x2+7x+18, find f, of, minus, 4f(−4)

Q: 4) Use Laplace Transform to solve the DE y' +6y=4et where y(0) = 2

A: Step 1: Step 2: Step 3: Step 4:Step 5:

Q: Over what interval is y undergoing positive change?   –1.15 < x < +1.15…

A: Step 1:For a function to undergo positive change it should move up as x increases or a tangent drawn…

Q: In a certain​ city, a car rental service has a fleet of about 2000 cars. The pattern of rental and…

A: Step 1:  On a typical day, approximately 178 cars will be rented or ready to rent from the downtown…

Q: A toy rocket is lauched from the top of a building 120 feet tall at an initial velocity of 200…

A: Step 1: Step 2: Step 3: Step 4:

Q: A textbook store sold a combined total of 462 biology and psychology textbooks in a week. The number…

A: The objective of this question is to find out the number of biology and psychology textbooks sold by…

Q: Question 8 Solve the given matrix equations (assume that all matrices are invertible). Simplify your…

A: Step 1:Step 2:

Q: A car travlining at 73mi/h then it begins to slow down at rate of 6mi/h every second.    a. write…

A: Step 1:Step 2:Step 3:Step 4:Step 5:

Q: Find the cumulative distribution for the table. (Use a value of 6 to stand for 6 or more bedrooms.)…

A: To find the cumulative distribution, we'll add up the percentages cumulatively: For 0 bedrooms:…

Q: "Prove that a function d: A × A → R is precisely a metric on the set A if and only if: 1. For every…

A: Step 1:To prove that a function d:A×A→R is a metric on the set A if and only if it satisfies the…

Q: Find the domain of the rational expression. x-2 x² -3x+2 Select the correct choice below and fill in…

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: plz solve all 132

A:

Q: When you take the Scholastic Assessment Test (SAT), your score is recorded as a percentile score. If…

A: Step 1:Percentile Rank:The percentile rank is utilized to compare a score to the rest of the scores…

Q: If using the method of completing the square to solve the quadratic equation x² + 11x + 39 = 0,…

A: x2+11x+39=0x2+2∗x∗211​+39=0x2+2∗x∗211​+(211​)2−(211​)2+39=0(x+211​)2+439∗4−121​=0(x+211​)2+435​=0(x+…

Q: Write each spreadsheet expression in ordinary algebraic notation. Let cell A1 represent the variable…

A:

Q: Add. -6+ 5+ (-4) (-2) || || ☐

A: Steps and explanations are as follows: When we see an expression like -6 + (-4), we can think of it…

Q: 12. The sum of three consecutive odd integers is 18 less than five times the middle number Find the…

A: Step 1:Let's denote the three consecutive odd integers as  x ,  x + 2 , and  x + 4  (since…

Q: The width of a box is 1/3 of its length. The height of the box is 1/3 of its width if the length of…

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: Let A be an (n × n) matrix, and let λ be an eigenvalue of A. Prove that ifα is any scalar, then λ +…

A: The objective of this question is to prove that if λ is an eigenvalue of a square matrix A, then λ +…

Q: Find the amount accumulated FV in the given annuity account. (Assume end-of-period deposits and…

A: The objective of this question is to calculate the future value (FV) of an annuity where $2,400 is…

Q: typing

A: **Detailed Solution Approach:**1. **Analyze the Real Truss:**  - Apply the method of joints or the…

Q: 2. An exponential function, f(x), passes through (4,-2) and (5, 10) and has a horizontal asymptote…

A: Step 2: Step 3: Step 4:

Q: Find an equation of the inverse relation. 3x²+8y² = 6

A:

Q: 201 Of the last 230 new hires at a company, 220 had college degrees and 140 had prior experience.…

A: Basic rule of probability: Probability = x/nwhere:x = number of favorable outcomesn = total number…

Q: In how many ways can a president, vice president, secretary, and treasurer be elected from a group…

A: Step 1:Here is group of 6 people.From this, we need to choose 4 people: president , Vice president ,…

Q: Algebra II - New Meridian Module 2 Topic 3 Major Standard: A.SSE.A.2 Which expression is equivalent…

A: Step 1:​Let P(x)=x2−819−x​​Step 2:​P(x)=x2−929−x​Using the algebraic…

Q: Sp

A: Step 1: Step 2: Step 3: Step 4:

Q: Use graphing technology to solve the equation. In the space provided, show what you entered into the…

A: ∴after rounded answer will be:x≈0.701Let's check mathematically:Therefore:∴ after rounded answer…

Q: Graph the hyperbola, find the verticies, foci, and eccentricity for the equation:…

A: Graph is:Therefore:∴vertices are:(3/2,-5)&(5/2,-5)foci…

Q: For the matrix A = 236 4 5 8 Time le what is the value of the element 1 4 9 the third row and first…

A: Step 1:Step 2:

Q: A toy rocket is lauched from the top of a building 120 feet tall at an initial velocity of 200…

A: ANSWER (a) and (b) Giving the values of the graph of the path of the rocket from launch to…

Q: LA Review 3 Q10

A: The first step in solving this problem is to set up the design matrix X, the observation vector y,…

Q: Express in terms of sums and differences of logarithms. x32 logby 5

A:

Q: solve this plz with justfuy

A: The objective of the question is to determine the truthfulness of the given statements related to…

Q: I nedss helpsssss “498(image)

A: Step 1:

Q: Solve the exponential equation. Round to three decimal places when necessary. 6x+6=7x

A: Step 1: Step 2: Step 3: Step 4:

Q: Can you explain step by step The face of a canadian $20 bill ha an area that could be represented bt…

A: If you have any questions let me know in comment box thankyou for your question.

Q: The graph of an equation is given. (a) Find the intercepts. (b) Indicate whether the graph is…

A: Ans(a)Ans (b)

Q: Theressa made  a quilt 59" wide and  69" long.  It has a border 2" all the way around it and blocks…

A: Given, Width of quilt = 59 inchesLength of quilt =69 inches Also given, it has a border of 2 inches…

Q: The graph of h(x) = -logs(x + 5). 7 6 'y 5 10 h(x) 4 -6 -5 3 2 3 2 1 -10 1 2 3 5 6 -2 -3 -4 -5 Find…

A: Step 1: Step 2: Step 3: Step 4:

Q: Question 2 You are given that 5 dx 9 L³ f(z)dz = 4, L(x) dz = 10, 1 Determine 5 1 ✓ (10 f(x) —…

A: Find the integral of g(x) over the interval from -1 to…

Q: Portal DeltaMath Student Application + udent/3232361/23268835/fd71386a3e411201a2d9d0505172588f…

A: Step 1: Step 2: Step 3: Step 4:

Q: Guyton wants to spend less than $84 on bags of fertilizer and peat moss for his garden. Fertilizer…

A: Step 1: Step 2: Step 3: Step 4:

Q: Algebra II-New Meridian Released Items Securely Held Knowledge 17 Modeling and Reasoning SHK:…

A: The given inequalities are as follows:y≥x2+3------------(1)y<3x​+1-----------------(2) (a) After…

Q: Use Cramer's rule to find the solution to the following system of linear equations. x-6y=8 x+y=6 The…

A:

Q: Use a net to find the surface area of the prism. 11 cm 9 cm 18 cm The surface are of the prism is…

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: A right triangle has one vertex on the graph of y=x, x>0, at (x, y), another at the origin, and the…

A:

Q: A ceiling fan has 15-inch blades (so the radius of the circular fan is 15 inches). Suppose the fan…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: LA Review 3 Q7

A:

Q: Solve the pair of simultaneous equations.

A:

Q: Suppose that, for a certain exam, a teacher grades on a curve. Frequency 0.1% 2.2% 34.1% 34.1% 2.2%…

A: Finding the probability given z=-2 P = 0.023