The usual purpose of an experiment is to O a) test a model that is based on a hypothesis. b) construct a model based on a hypothesis. Oc) observe an interesting phenomenon. O d) formulate a hypothesis that explains a phenomenon. O e) turn a hypothesis into a theory.

Q: Given f(x, y) = 50x + 70y − 5x² − 3y² – xy, and evaluate ƒ(10, 7). f(10, 7) =

A: To evaluate f(10,7)

Q: 10. Which of the following numbers gives the maximum value of the function f(x) = -x² + 2x + 1? 1 А.…

A:

Q: 16. 15. Find the value of f(2). y = f(x) -10 -8 -6 -4 y 10 2 8 6 4 2 Sy 3 -4 -6 -8 -10 2 4 6 8 10 X

A: We have given graph of the function  From given graph  When x=2, y=-5 So, f(2) =-5

Q: 3 3 2 Find the area bounded by the curve y=x²-x² + 3x and the line y=x. 16 4 10 square units 8…

A:

Q: of the function f(r) = (" – x)*. Find ao a. 12 Ob. O C. 6.

A: Let us consider the limit to be (0,2π) For the limit (-π,π)  the function is odd function so it will…

Q: 10. How many imaginary zeros does the function f(x)=-20 5a 10x - 4 have? %3D O l or 3 0. 00, 2, or 4…

A: The last option is the correct option.  The exact number of the imaginary zeros for f(x) is 2. Use…

Q: 5. x' = 1 1 6 161 611 X

A: Given : x'=116161611x To find : The solution of the given differential equation . We solve by…

Q: 2.54. If A and B are mutually exclusive, P (A) = 0.37, and P(B) = 0.44, find (a) P(A'); (b) P (B');…

A: Given that A and B are mutually exclusive events then P(A or B)=P(A)+P(B) P(A)=0.37 and P(B)=0.44…

Q: Let f(x)= 4x-1, h(x)= -x+4. Find (fo h)(-2). (foh)(-2) =

A:

Q: 2. S (3x- 12) x'dx (3х I dx 2.

A:

Q: P(X) X P(X) X (X-2 (X-) P(X) 0.30 0.50 0.20 7, 5. 1 2.

A: Given data; X P(X) 1 0.30 7 0.50 5 0.20

Q: Using the information given, write an exponential function of the form y = a · b* --If necessary,…

A: Solve both the question

Q: 5. Evaluate. |2x – 4| dx -

A:

Q: .3 f(x)dx = 5, f(x)dx = 2, and f(x)cx= - 1, find f (x) dx If A) 2 в) -з c) 3

A: Topic = Integration

Q: 3. f(x) = = 3x² x² x+5 4

A:

Q: Graph the function f(x) = x + 4x - 12 on the coordinate plane. %3D y 6- 2+ 一 -18 -16 -14 -12-10 -8…

A:

Q: -3 -2 10 0 -8 4 -8 8 10 -5 -9 -5 -6 4 7 -5 -4 2 3 [G] 3 -8 -6 1 -2 [B : 10 -3 1 4 8 3 9 4 9 1 -10 2…

A: In this question we have to solve the given operation on matrix.

Q: 13) f(x) = |x| g(x) = -5x + 2 Select the correct value for (gof)(2). a. 8 b. -8 c. 12 d. -12

A:

Q: 4. What is the slope of the tangent to f(x)=√√x-1 at (5, 2)? c. 2 14 12 a. 1 b. 1 d. 4

A:

Q: 5. A tour company has a ticket price that goes down $2 for every additional person who signs up for…

A: We will use differential method to find solution to the problem .

Q: Determine if the function f(x) = x* + 2x* is even, odd or neither?

A:

Q: 10 8 4 -10 -8 -6 -4 -2 2. 8 4 6 10 -2 -4 -6 -8 -10 Find f(-1)

A:

Q: 24. The owner of a photocopy store charges 8 cents per copy for the first 100 copies and 5 cents per…

A: Solution below

Q: This figure, based on a national sample, illustrates institutional discrimination. Rejecting the…

A: The graph given is shown below

Q: 3. 4. 5. 6. y(1.5, 5) fy = f(x) (2, 8) Ay = f(x) 6 y= g(x) 3- (-2, 8) 8F (-2, 0) (2, 0) -3 3 71, -3)…

A:

Q: 2. Find the length of the curre where 2 ≤ x ≤ 3 y=7(x+6) ²

A: