If f(x) = x² + 2x + 1 then f(-1) = Select one: O a. none of the options given O b. О с. 4 O d. 0 -2

Q: 5. Let = {{a,b,d}, {b, c, d, e}, {a, b, d, e}, {a, b, e}}. Find U2 and n .

A: this is question of set here one set is given  we have to find the union and common of set.  further…

Q: hich equation repres = -x³ + 4x -10-9-8-7

A: We have to choose the correct option from the given options according to the given information

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A: NOTE: Refresh your page if you can't see any equations. . all numbers x that are at a distance of 1…

Q: Solve for x: 672-9 = 1042-7

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Q: Let us take an example 1 If x + X => x² + 2, what is the value of x4 + 2 1 x4 We have (x + (x + ²)²…

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Q: Class boundaries Frequency (f) Mid Point (m) 9 14 1 11.5 14 19 3 5 4 19-24 24-29 The mid point of…

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Q: Define variables and write an inequality for the situation. You plan to spend under $220. Video…

A: Here We have to plan under $220. Where video games cost $26 and movies cost $14

Q: 3 Gary is solving 2x-1 3 2x-1 ______ 1 3x-5 ... 1 3x-5 for x, and he uses these steps: 3 (2x - 1)…

A: Given, 32x-1=13x-5

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Q: Which expressions are equivalent to 1 1 1 1 5 5 5 A Choose 2 answers: B C D 5 (5-2)² (5-4)0 5¹ 54 ?…

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Q: Emilia received a loan of $17,140 from her friend. If she was charged the interest amount of $937 at…

A: Emilia received a loan of $17140 from her friend. She was charged the interest amount of $937 at the…

Q: Use the graph below to fill in the missing values. 5 4 3 2 1 f(0) = 1 f(x) 2 f(x) = 0, x = 3 f-¹(0)…

A: By using the graph below to fill in the missing values. f0=?fx=0, x=?f-10=f-1x=0, x=?

Q: This square root equation has 2 solutions. What is the extraneous solution? x + 11-5 = x

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Q: Write a formula to express the given relation. The area A of a rhombus is one-half the product of…

A: NOTE: Refresh your page if you can't see any equations. . it is given that, ''The area A of a…

Q: 56 Find a unit vector in the direction of 3 w/w 1 A unit vector in the direction of the given vector…

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Q: 3. Records from a factory producing electronic components show that, on average, new employees can…

A: Domain: The set of input values of a function for which the function is defined (or finite) is…

Q: A wheat producer owns a pivot irrigation system (Ratio-wetted= 1600 ft) and he wants to irrigate…

A: Here the irrigation system is pivot irrigation system . Given it's Ratio-wetted=1600ft . (1) So…

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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A: we will find the required.

Q: Use the given rational function to answer the following questions 9. Identify any vertical…

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Q: Use the substitution method to solve the system of equations. -2x + y = -6 x + 3y = 10 O (x, y) =…

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Q: What is the y-intercept of the equation 8x + 3y = 18? 0 (0) O (-8,0) (0,6) O (0, 18) (-8, 18)

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Q: Let f(x)=√√4x + 7. Determine ƒ-¹(x) and the the domain of f-¹(x). ƒ−¹(x) = Domain of f(x) =

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Q: When simplifying an expression that does not have parentheses, what is simplified first? addition…

A: When simplifying an expression that does not have parentheses what is simplified first

Q: Solve the inequality for x: -8x 2 Ox-2

A: As per our guidelines, we are supposed to answer only one question at atime. Since you have posted…

Q: Solve the LP problem. If no optimal solution exists, indicate whether the feasible region is empty…

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Q: Find a basis for the eigenspace corresponding to the eigenvalue. A = -4 -3 -4 7 ,λ = 8 A basis for…

A: We can solve this as follows:

Q: Use parametric equations to describe the solution set of the linear equation below. Give the exact…

A: Use the parametric equation to describe the solution set of linear equation.

Q: Miguel’s chocolate bar is 63% cocoa. If the weight of the chocolate bar is 59 grams, how many grams…

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Q: rite the following as the sum and/or difference of logarithms. Assume all variables are positive. 5…

A: Given query is to expand the logarithmic expression.

Q: /1 2. If A = 1 1 2 1 3-2 and 2 2 /1 2 2 1 2 1 AB + BT? B = 4 2 /11 12 -21 a. 13 6 -1 SB 13 9 3 11 12…

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Q: Find all complex numbers such that ²=-7+24i, and give your answer in the form a+bi. Use the square…

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Q: In April 1986, the world's worst nuclear power disaster occurred at Chernobyl in the former USSR. An…

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Q: and a polynomial function of lowest degree with rational coefficients that has the given numbers as…

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Q: graphing utility to graph the cost and revenue functions in the same viewing window. Find the sales…

A: Given query is to graph the function and find the break even point.

Q: If you draw a card with a value of four or less from a standard deck of cards, I will pay you $41.…

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Q: 6.3x-2y + 2z = -2 x+6y-2z = -2 x+2y=0

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Q: QUESTION 5 If the parametric form of a circle is: x(t) = 2 + 3 cos (2 pit) y(t) = 4 + 3 sin (2 pi t)…

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Q: -2x + 3y = 10 y=-3x + 7 Solving Systems of Equations using Substitution

A: To solve the given system of equations using substitution

Q: an n = 5" =

A: To find the first four terms and the 100th term of the sequences whose nth term is given below.an=5n

Q: Find a polynomial function f(x) with real coefficients that has the given zeros. (There are many…

A: Given query is to find the polynomial.

Q: bacteria culture initially contains 2500 bacteria and doubles every half hour. nd the size of the…

A: Given query is to find the population after indicated times.

Q: Solve the following system of linear equations by graphing. y = 3x - 3 y = +11 O (x, y) = (9, 4) O…

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Q: Suppose that you and a friend are playing cards and you decide to make a friendly wager. The bet is…

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Q: Evaluate A) for ((0, 6), (3, 12), (6, 54), (2. 6)). 00 0 2

A: given  0,6,3,12,6,54,2,6for f(6) find value of function when x=6

Q: Determine the zeroes of the polynomial function given below. Choose first the right number of…

A: NOTE: Refresh your page if you can't see any equations. . to find the zeros, take

Q: log (11) = 5 The answer format in lowercase characters is: log(number) Spaces in the answer are…

A: log11a5=.....