16/22 What is the value of y = -0.4x+ 12 when When x= -4, the value of y is x= -4?

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Q: Try It Determine all values of x that mah x+5 %3D true. Show your x-4 provided.

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Q: how did you arrive at x=34

A: Apologies for the inconvenience. Here is the correct solution:   The given profit function is:…

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A: Solution: The objective is to find the value of x

Q: 3) What is the value of x?

A: Given that:

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Q: Determine L-1{F} if -3s2 + 20s – 25 F(s) (8 – 3)(s² – 2s + 5)'

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Q: 8s2 -4s+12 1. F(s) s3 +4s

A:

Q: 2. As x approaches the value of x - 2 approaches 5.

A: Let x approaches y, when the value of x-2 approaches 5.

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Q: +4 2x. value Of X?

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Q: 4.) x : 12 required:a) find the value of x if y = 1/2

A: Given, x=-112y142y-y214We need to find value of x when y = 12

Q: given 11x-8y=25. if y decreases by 5 units, what is the corresponding change in x?

A: We have find the x decreases how much

Q: 3. What is the value of x?

A:

Q: How did you get the 100/12 value? Can you show the full work for that

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Q: 3-Е (х?) + (E(x))? F От

A: Given ,E(x2)≠E(x)2

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Q: -2 (nソー1ny findY value

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Q: ive A company that produces calculators estimates that the profit P (in dollars from Serring a…

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Q: 13. f (x) = x3 + 9x? – 10x + 2 about x = 3

A:

Q: 83. If f(x) = 2x3 + Ax? + 4xr – 5 and f(2) = 5, what is the value of A?

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Q: The revenue for selling x units of a product is R = 150x. The cost of producing x units is C = 125x…

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Q: d. 13x – 5|27 e. r0

A: 2(d) 3x-5≥7 3x-5≥7 or 3x-5≤-7 3x-5≥73x-5+5≥7+53x≥123x3≥123x≥4 also…

Q: Sx² – 4 if x # -3 -2 if x = -3' Evaluate f(4), f(0), f(-3) and f(-2/3)

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A:

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Q: 30) Suppose that the dollar cost of producing x radios is c(x) = 800 + 40x - 0.2x2. Find the…

A: Given,c(x) = 800 + 40x - 0.2x2Cost of producing first 40 radios,C(40) = 800 + 40 x 40 - 0.2 x (40)2…

Q: 15.Given the function y = 4,870.6e^-0.0462x, what is the value of x when y = 68.7?

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Q: 4. Find the value of x. 1.

A: The answer is found in step-2.

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Q: R6 1. Integrate the following: 7x2 ( 10x3 + 79 )0.5 within the range 5 and 9. (Please give your…

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Q: 二十三 _{{x} = {\}\

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Q: 32. g(x) = x/3 – x-2/3

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Q: Q2/A: Evaluate Sx-'e2xdx correct to 3 decimal places.

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Q: Which similarity shortcut allows you to answer the value for h and k?

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Q: 2x + 11x-23 21 X+7' D 24. If =2x +a- , what is the value of 47 Show your work. x+7

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Q: 18. f(x) = -2(x+6) +4

A: fx=-2x+62+4 Compare the above function with fx=ax-h2+k. a=-2,h=-6 and k=4 from the above function it…

Q: t0) = {Ax2 -1. [5x + 4, for x < 0, 4x2 - 1, for x20 10+

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Q: (3 *)° What is the value of x?

A: sum of straight line = 180

Q: B(-1)k T(k – (a – 1)]? Ξ

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Q: 1 S(x) = É +n²x"

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Q: the value of x when x^2-3x+2=e^x

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Q: 10. The value of China's exports of automobiles and parts (in billions of dollars) is approximately…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.