Evaluate f(x) at x= -3, 7, and 2. x +5x +3 if - 4sx<0 f(x) = x+3 if Osx<4 x° +2 if 4sxs10 Evaluate f(x) at x= - 3. f(- 3) = Evaluate f(x) at x=7. f(7) =| Evaluate f(x) at x= 2. f(2) =|

Q: The sum of 2 numbers is 45. One number is 4 times as large as the other. What are the numbers

A: Let the numbers be x and y Sum of the numbers is 45 Therefore, x+y=45   ...(1)

Q: Determine whether the following sets of vectors in R3 is L.I. or L.D S1 = { v1, v2, v3} = {(1, 2, 3)…

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Q: c). Solve y"+ y = 0 , using power series

A: Find the solution given below.

Q: There are 25 red balls, 7 green balls, and 9 white balls in a bag. If you reach into the bag and…

A: Given  There are 25 red balls, 7 green balls, and 9 white balls in a bag   Total ball = 25 + 7 + 9…

Q: (b) Alice and Bob are playing a game of chance consisting of repeated rounds in which each has an…

A: Since Alice and Bob have  an equal chance of winning, the probability of Alice winning a round = the…

Q: Rearange the following and solve for x. Enter your answer to 3 decimal places. Jo.0019 0.0025 0.39z…

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Q: Which of the following is the graph of both the function f (x) = 2a»³ and its inverse

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Q: Find the entire length of one arc of the cycloid x = 20- 2sine, y 2-2cose. (A cycloid is the curve…

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Q: Solve the equation x3−5x2+2x+8=0 given that −1 is a zero of f(x)=x3−5x2+2x+8.       Question content…

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Q: Find the surface area of the plane ( 15. 5z+20Y3D35) if it is in the first octa

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Q: Find the sum of the given infinite geometric series described as 3 +2++

A: Given series,  3+2+43+89, which is finite series.

Q: Q/ Find eigenvalues and eigenvectors for : matrix [1 A = |2 1 0 11 1

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Q: Find the sum. 5+11 +17+... + 71 =

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Q: Find the inverse of g (x) = ÷x +. g1 (x) = *x -

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Q: Eli invested $1000 at 3%/a compounded quarterly. Define an exponential growth function for this…

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Q: Simplify the following rationa x² +5x + 4 x² +x 1. x2 + 4x +4 x² – x x² + 2x 3. x³ + 8 2.

A: according to our guidelines we can solve only first three questionssolution:-(1)…

Q: 25. solve I laz+91<la

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Q: Given that x = 1-4i is one root of the quartic equation 2-82' + 54z - 152z +425 = 0, find the other…

A: We will use long division to factor the four degree polynomial into the product of two quadratic…

Q: Estimate the answer by rounding the percent to the nearest ten and the second number to the nearest…

A: Given :23% of 7345

Q: How long will it take for $8400 to grow to $14,600 at an interest rate of 9.4% if the interest is…

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Q: 1 The scores on a test are normally distributed with a mean of 200 and a standard deviation of 20.…

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Q: じime né -1 メ %3D メータ c

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Q: on a test are normally distributed, with a mean of 82 and standard deviation of 8. What percent of…

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Q: 3. Find the value of x if the perimeter is 62 inches. 3x 5x + 21 4x + 5

A: We can find the value of x as below.

Q: -2 -4 2. A= 2. Find cigen Vale 4 2. and eijen Veetor

A: We need to find eigen value and eigen vector.

Q: Oiven triangle DEF and triangle JKL, do the conditions m-0 famud and DF = KL. guarantee that…

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Q: 1) f(x) · 6* at x=2 3

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Q: Graph f(x) =-2x +2 t 4 and state it's domain and range.

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Q: Subtract and simplify: (14 + v-100) – (13 – V-4) = %3D O1+ 12i O 27 + 12i O 13i O 27 + 8i O1+8i

A: Given:   To determine: simplified expression

Q: A savings account has $100 in it after the first month. Each month, you deposit $25. Assuming no…

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Q: List all possible rational zeros of p(x)= 6x^4-23x^3+41x^2+209x-12 suggested by the rational zeros…

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Q: 30 сm

A:

Q: 2. Suppose Ms. Tran invested $1000 at an interest rate of 4% compounded quarterly for 6 years. What…

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Q: VI.50 (0.60-A

A: Here, the given equation is: 1.50=x(0.60-x)

Q: g9. Find the goD01, hent f remainer Using synthetic division. メー4 quotinent: remainder:

A: Consider  x4+x3-77x-13x-4

Q: Expand the binomial using the binomial theorem. Show all of your work. (7- 4)°

A:

Q: Using the laws of logarithms the expression log,6 + 3log, 3-- log,81 can be rewritten as a single…

A: Use logarithm property

Q: 11. Solve for x (give the exact answer), 3ln x + 8 = 17

A:

Q: Which of the following points is the central projection of the point (4, -8, 14) onto the plane x=2?…

A: here only projection on x =2   so the points x cordinate only reduce  here point is  (4-2 , -8 ,14)…

Q: Given the following set of the vectors from M22 1 1 10 0 3 4 6 21 0 2 2 1 8 6 4 6 We can not express…

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Q: In circle X, XY = 2 and mZY XZ = 160°. Find the area of shaded sector. Express your answer as a…

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Q: Find the numerical value of the area under the normal curve given the following information: - less…

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Q: A sample of 239 adults is selected. The adults are classified according to voter registration status…

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Q: Find the area of this parallelogram. Be sure to include the correct unit in your answer. 14 cm 18 cm…

A: Given:

Q: 2. Create 1 function for each of the following parts which has the following domain: a) [0, x) b)…

A: To create 1 function for each of the following parts which has the following domain.d -∞, 2∪5, ∞e 1,…

Q: Find the midpoint M of the line segment joining the points A = (-7,4) and B = (1,-6). M = D

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Q: (4/16)^t-6 2^a-tb

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Q: The height s of a ball after t seconds, when thrown straight up with an initial speed of 70 feet per…

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Q: normal distribution

A: Please refer to the image below

Q: The circle graph shows how the annual budget for a company is divided by department. Use this graph…

A: We want to analyse the graph the solve the problems.