6. Mrs.Rivenell says that the average rate of change between x = -6 and x = -3 for the function (3x-2)(x+5) f(x) = is 0.5. Mr.Blakely disagrees. With whom do you side and why? x² +6x +5

Q: III. Given g(x) = 2x² – 3 for x 2 0. 4. Write an equation for g-(x). %3D

A:

Q: 2. For the function f(x) = 3x - 5x2, find the value of f(2t - 1) in simplified form.

A: For the function , to find the value of  in simplified form.

Q: 2. How many x-intercepts will the function f(x)=-(x+2) m -2 have if: a. m=3? b. m=4? c. m=2k+1, d.…

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Q: 17,800x+20,000 1. The function T(x) = Celsius) of an ocean between 40°N and 40'S where is the depth…

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Q: (instruction: take x = - 1.50, – 1.00, - 0.50,0,0.50, 1.00, 1.50)

A:

Q: 2. How does the function f(x) = -4x + 3x3 behave as x -00 and x 00?

A: The objective is to describe the behaviour of the given function in the ends .

Q: The function for the height of an object dropped from a 100-meter-tall platform at time t seconds is…

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Q: 8. If f(x) = -2x + 6, find the value of f(-3). %D

A: topic - functions

Q: L3Q1. Find (f/g) (x), if f(x) = 5x + 2x2 and g(x) = x. A.2 x + 5 B.2x2 + 5

A:

Q: 7. Given f (x) = 4 +3|2x + 4|, find f (-3). %3D

A: Given that f(x) = 4 + 3 |2x + 4| We need to find value of f(-3). Now, Put the value x = -3 in given…

Q: 5. Find (f g)(x) for f(x) = 4x -9 and g(x) 3x2.

A:

Q: What is the equation of the midline of the function f(x) = 5.6 sin (1.2x2.3) +1.8? y = -2.3 Oy=-1.8…

A: f(x)=5.6sin(1.2x-2.3)+1.8we know mid line of sin function is x-axis on x-axis y is zero

Q: B. Given f(x)= 4x + 3, find f(x+h)-f(x) 1. f(3) 2. f(-3) 3. f(a + 1) 4. f(x + h) 5.

A:

Q: 3. The fuel used by a car is defined by f(x)=3x=/80-6x+245. where x is the travelling speed in km/h.…

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Q: The function V(t) = 3500t+20000, where V is value and t is time in years, can be used to find the…

A: Since you have uploaded multiple part questions according to our guidelines we have solved first…

Q: 4. Find the slope of f(x) = hundredth. -3x-1 at (2,-1.65). Use a graphing utility and round to the…

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Q: 1. Write h(f(x)) as an expression in terms of x f(x) = 8x3 + 5 and h(x) = Vx – 5 %3D

A:

Q: 1. Which pair of functions is equivalent? а. fx) -- 8x* - 5х — 3 g(x) = 8x + 5x + 3 c. Ax) = (-óx? +…

A: Explanation of the solution is given below...

Q: 2. If f(x)=-2x-3 and g(x)=x²+5x, find each value a. f(-1) b. g(-3) c. g(-2)+2

A:

Q: The function V(t)= = - - 3500t+18000, where V is value and t is time in years, can be used to find…

A: Given function:- Vt=-3500t+18000

Q: 3. Find and simplify a. f(x)=3x² +5x b. f(x)=2x-x² K f(a+h)-f(a) h for each of the following…

A: (a) f(x)=