Which expression represents the average rate of change of the function f(x)=x²-x+1 over the interval -2 ≤x≤1? A. B. -1-(-1) -2+1 1-(-1) 1-(-2) C. D. -1-1 1-(-2) -1-(-1) 1-(-2)

Q: 5/4 Evaluate the piecewise-defined function for the given values. (-2x – 3 when x 1 63. f(0)…

A: A detailed solution is given below

Q: A state's income tax for a single person in a recent year was determined by the rule below, where x…

A: The given function, hx=0.02x,if 0≤x<6000120+0.03x-6000if 6000≤x<10,000240+0.04x-10,000if…

Q: Q2: If x= 2, 4, 6, 8, 10 and y= 2, 1, 3, 8, 20 write the differences table and find (1)f' (3.1) (4)…

A:

Q: ーx+ 1, - 10 sx<-3 x - 9, - 3 <x< 3 2x + 1, 3 <x < 5 f (x) =

A:

Q: Find the value of the constant k that makes the function continuous.

A: Given: h(x)=3x2+2x-8x+2 if x≠-23x+k            if x=-2

Q: 2. Consider the conditional mean of X₁ given X2. This conditional mean is a function of X₁. True or…

A: It is given that the statement about to the conditional mean. Here, need to find out the given…

Q: Graph the function. -3x for x<0 r (x) = %3D 3/x for x20

A: here we have to plot the graph of the given function r(x).

Q: 1. Which of the following relations is a function? {(0, 0), (0, 1), (0, 2)} {(0, 0), (1, 1), (2, 4)}…

A: A relation R : X→Y to be a function, every element  x∈X should be related to a unique y∈Y. That…

Q: (d). Write the relation between nth divided differences and forward differences corresponding to the…

A:

Q: The domain of f (x) = -x + 4 is {0, 1, 2, 3}, what is the range? O {0, 1, 2, 3} O {1, 2, 3, 4} O…

A:

Q: The total value of sales on eBay has increased annually since it was founded in 1995. That value is…

A:

Q: Evaluate the function f(x) = x-7 at the given value of the variable. a. f(10) b. f(2) a. f(10) =…

A:

Q: What is the y-intercept of the function A- (-1.5,0) B- (0,-1.5) C- (3,0) D- (0,3)

A:

Q: The interval for function 5x - 3 < 7- 3x is .2

A: Given : Function 5x - 3 ≤ 7 - 3x 5x - 3 - (7 - 3x) ≤ 0 5x - 3 -7 + 3x ≤ 0 8x - 10 ≤ 0 8x ≤ 10 x ≤…

Q: The function f(x)=-(x+3)+2 opens up. O True O False

A: Let's find.

Q: Suppose that the consumer expenditure E (in dollars) depends on the market price p per unit (in…

A: Suppose that the consumer expenditure E (in dollars) depends on the market price p per unit (in…

Q: Not graded

A: We have to solve the problem

Q: В С -10-2 -6 -2 1 5 13 2 69 3x + 2y = 4 >+ X

A: We have to find out

Q: Which relation is a function ? O (1.0) (3.0) (11), (3,1). (1,3) 0 (1.1) (2.2), (3.3). (4.4), (5.8)…

A: A relation is a  function in which each input has only one output. For option 1. here for input 3 ,…

Q: Let f = {(4,7), (0,6). (-1,2), (3,3)). Find (a) f(3) and (b) f(4).

A: Given that f=(4,7),(0,6),(-1,2),(3,3). To find : f(3) and f(4).

Q: What is the domain of if x0 Give the range of f(x) = x< 0 A. (-00, 00) B. (-4, 0) C. (-4, 00) D.…

A: As per guidelines we have to solve three suboarts Since ist two question answer is not in option  So…

Q: Which of the following values of x would not be in the domain of the function defined by f(x)=*-?…

A:

Q: f (x) = X+10 x²+3

A: The given function,       fx=x+10x2+3