7. What input value is needed for an output value of -2 using the function f(x) = 2x + 4? %3D How do you know you are correct?

Q: that

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A: solution is as follow

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Q: 7,20

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A: Solve the given

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A:

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A: topic - functions

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A: Explanation of the answer is as follows

Q: If h(x) — За — — 1, j(x) k(x) = 21x? – 26x – 11 , show - 7x + 11 , and - - - - h(x) · j(x) = k(x).

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Q: (a) Justin bought 9 pounds of rice for $4. How many dollars did he pay per pound of rice? dollars…

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Q: -2 [2 A = 7 3 1] [9 1 and B =5 L8 4 7 -2 1. 1 Find AB. [41 18 7 15 %3D 179 [-41 AB =| 91 -31 -18 -15…

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Q: 1 Determine whether the matrix C = is an orthogonal matrix. 1

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Q: Lie 3/2 1/2 Find the inverse of the matrix, 1 2 -1 -4 -7 -2 -6 4 Choices: -3/2 1/2 1/21 4 1 -8 -8- 3…

A: Let A=12-1-4-73-2-64A-1=Adj(A)A

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A:

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A: Given that fx=2x+8,gx=x2+2x-8 and hx=3x-6To find :f-gxSolution :f-gx=fx-gx=2x+8-x2+2x-8…

Q: 27 Evaluate: E-3 (9m – 19) m%3D3

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A: We need to find how long will it take to fill the tank.

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A: Topic = Functions graph l , graph ll, and  graph lV are functions.

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A: Find the objective function R

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A: f(x)=x2-1  ,   g(x)=x-2f(x).g(x) =(x2-1).(x-2)              =x3-x-2x2+2              =x3-2x2-x+2

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A:

Q: If the tax rate is 29.39% and you paid 1,235.68 in taxes for your bonus, how much was your bonus…

A: Solution ) if 29.39 %  is  1235.68 So 100%        = 100 × 1235.68 / 29.39  = 4204.42

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Q: matri -1 A = 1 -1 \0 -1 1 1 1

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Q: Section 2: The Real & Complex Number System Solve the following equations or inequalities -20y + 15…

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A:

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Q: Find AB, given the matrices below: 4. 26 -191 А. -10 -10 11 11 8 26 -19 -19. 11 С. 26 -10 8. 8. D.…

A: To find the product of given matrices.

Q: 6. Given (*) = vx , sketch the graphs from = y = -2f(3x +3) - 4 Label at least 2 points on the…

A: f(x)=xf(3x+3) =3x+3f(3x+3)=3 x+1y=-2 f(3x+3) -4y=-23 x+1 -4

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Q: -3 -3 d their multiplicities. 1 Let B = -2 -2 Find a basis for the eigenspace of B corresponding to…

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Q: Problem 6 Given the series 5.t25x + 125x? + 625 x? + a) For which values of x does the series…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…