Q2/Examine the following surface for maximum, minimum, and saddle points 2 = x² + y² + xy + 4x - 4y +3

Q: Katie want to build a rectangular enclosure for your pet rabbit, Sniper, against the side of her…

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Q: Find the domain of the rational function. Enter your answer in interval notation. To enter ∞, type…

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Q: Is there a better example of this... it's hard to follow

A: Let's solve.

Q: 0 |-6 4 13 11 18 17 0 31 9 0

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Q: A-The result of the following limit is 2x² + 3x lim xx0x³ + x + 1 2 O o infinity

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Q: Solve the following. y 4 =y 5 y y = (Simplify your answer. Type an integer or a fraction. Use a…

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Q: The function f(x) is defined in the table below. Using the table, identify the Domain and Range of…

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Q: Suppose that the height (in centimeters) of a candle is a linear function of the amount of time (in…

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Q: Write the equation of the line that contains the points (-2,-3) and (4, 6) in slope-intercept form.…

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Q: 12. Solve: 5 x+2 13. Given the function f(x) = -6x + 13, find an equation for the inverse function.

A: We have to solve 12 and 13.

Q: 1) The orthogonal vectors u and V of the following are a) u = (1,0,1) and v= (0,1,1) b) u (3,0,-1)…

A: solution:-(1) for orthogonal vector u·v=0(a)u·v=1,0,1·0,1,1=1×0+0×1+1×1=1  not…

Q: Juan has $20,000 to invest. He invests some at 8% annual interest and the rest at 4% annual…

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Q: Rewrite the sum using sigma notation. 1 1 1 1 + 1.2 2.3 3.4 4.5 Which summation represents the sum?…

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Q: 16. Given the graph of g(x), Draw the graph of g-¹(x). Show your strategy for drawing the graph of…

A: Rule for inverse function :- (x,y) →(y,x)

Q: your answer using interval notation.) Find      (f ∘ f)(x).   Find the domain of    (f ∘ f)(x).…

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Q: Determine the area of the figures below in cm²: 8.4 cm b) 6.5 cm 10.2 cm 2.1 m 5.2 m I

A: Since you have posted multiple questions in this question which are not interlinked so I have solved…

Q: y is related to X through the differential equation: = ax + bx² + cx³ da and y = d when X = 0 where…

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Q: The radioactive element carbon-14 has a half-life of 5750 years. scientist determined that the bones…

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Q: The differential equation: a+b+c=0 has a solution given by: x = eat (A sin ßt + B cos ßt) If a = 5,…

A: ad2xdt2+bdxdt+cx=0a=5 , b=9, c=8 then

Q: Finding the Domain and Range of a Graph Determine the domain and range for the graph below. Write…

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Q: (x+α) 8x = 2 3

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Q: Finding the Domain and Range of a Graph Determine the domain and range for the graph below. Write…

A: Given.

Q: Write the equation of a line in slope-intercept form that has a slope of -5 and passes through…

A: We have to solve the equation of line

Q: "Shelly deposits the $2,000 she got as a birthday gift from her grandmother into an account earning…

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Q: 1² lim x-o ln (sec x) x→0 O o O anther answer O 1 02

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Q: 8 7 6 UT 5 4 2 1 -8-7-6-5-4-3-2-10 2 -3 4 -5 -6 -7 -8 Y 1 2 3 4 5 6 7 8 X

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Q: 5. Choose which of the following are the values of x, y, and z. x + 2y +3z = -5 3x + y - 3z = 4 -3x…

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Q: 3z + 4 < 16

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Q: could step 2 be broken down further? cant understand how it got -9

A: Let's solve.

Q: you are really excited to have found a puch maxi moped from the mid eighties, and the spring weather…

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Q: y is related to X through the differential equation: ay=x+b and y = C when X = 0 where a = -1.4, b =…

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Q: Tabular representations for the functions f, g, and h are given below. Write g(x) and h(x) as…

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Q: The monthly cost (in dollars) of water use is a linear function of the amount of water used (in…

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Q: 9. Given that cos 0 =, what is sin 20, if 0 <0 < /? 12 a. 16 25 25 24 25 25 b. d.

A: Given query is to find the value indicated trigonometric function.

Q: Solve using augmented matrix methods. 3x₁ + 4x₂ = -8 2X1 x2 = -9 Select the correct choice below…

A: We can solve this as follows:

Q: Determine the x-intercept(s) of the graph visually. Then find the x-intercept(s) algebraically to…

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Q: Water is pumped from a tank at constant rate, and no more water enters the tank. If the tank…

A: To solve the following problem and find the amount of water left at 6:10pm.

Q: Question 6 of 9, Step 1 of 1 6/10 Correct e Incor Solve the linear equation and simplify your…

A: To solve for the x.

Q: A manufacturing company makes two types of water skis, a trick ski and a slalom ski. The relevant…

A: This question can be solved using the concept of linear programming.

Q: Finding the Domain and Range of a Graph Determine the domain and range for the graph below. Write…

A: This question is related to Functions, we will solve it using given information.

Q: Find pro J² 2x² duct solutions of 4 Ju day

A: Product solution of the given PDE is

Q: 23 3.4 =w if w = xy² + x²y³ + x³y² xy yx 3- prove that w

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Q: Which statement is the negation of the statement  "All COVID-19 patients have pneumonia".     No…

A: We have to find the negation of the given statement.

Q: Express the statement as an equation. Use the given information to find the constant of…

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Q: 10% of what number 27 is ​?

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Q: Let f(x) = - 10x + 5. Find 1(2) f ¹(3). 2 (Simplify your answer.)

A: This question can be solved using the concept of functions.

Q: 27+89 + 13 27 + (89 +13) 27+ (13 + 89) (27 +13) + 89 40 + 89

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Q: How would you solve -3<x2+2x-3<0 graphically

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Q: let f(x)= x2-3x-54/x2-1 and g(x)= x2+5x-6/x2+2x+1 find and simplify (f/g)(x)= ?

A: We can solve this as follows:

Q: In Florida, as Nov 19, 1,020,000 had people tested positive for corona virus. This was a 0.18%…

A: To find the number of people who will be inflected on Dec 19th .