Show work for EVERY problem. Show work for multiple choice by explaining why you chose that answer. Points are e through showing your work and answers. Answors without work shown or explanations will not recelve credit. 1) The frequency distribution below summarizes employee years of service for Alpha Corporation. Determines width of each class. (Hint: We do not know the range here so we cant use a formula to find the class wid How can we dotormine it by just looking at the table?) o classes width u-l.S Years of service Frequency 1-5 6-10 11-15 16-20 21-25 26-30 20 25 10 3. onstruct the cumulative frequency distribution that corresponds to the given frequency distribution. 2) Number Weight (oz) of Stones 1.2-1.6 1.7-2.1 2.2-2.6 5. 2:54at7 2.7-3.1 3.2-3.6 5 12 +5 17+13: 13 Weight (oz) Cumulative Frequency

Q: Find the range.

A:

Q: %3D What is the slope of the function y = 3x² + 5x – 7 at (-1,-

A: Given query is to find the slope of the function.

Q: Find the domain and range for (x – 3)2 +)(y – 3)² = 9 %3D |

A: Domain & Range .

Q: Let f(r, y) = - 4

A: This is a problem related to function calculation. Based on the formula and concept we will find the…

Q: A tangent segment is actually a line and not a segment. O True O False

A: Please see the answer below

Q: What is the range of the f (x, y, z) = a4 – 6xy? + 723? No answer Any real number greater than or…

A: Range

Q: 7. Give the domain and range of f that you calculated above (item 6).

A:

Q: C. A student completed the chart and correctly found the following information.. v = v; + 2ay =…

A: we have  x a v v0 t   0 14cos40=10.7 14cos40=10.7   y a v v0   -3 -9.8 -11.8 14sin40=9.0…

Q: Exi Ead Damain and Range: 0x)=x2

A:

Q: Describe the (1) domain, (2) range, and (3) y-intercept of y = Va – 4 + 6 2) 3) 1)

A: We can find the domain, range, y-intercept as below.

Q: 4. Recall that N = the set of natural numbers = {0, 1, 2, 3, ...) and R is the set of real numbers.…

A:

Q: What is the slope of segment AB? A B

A: So point A is (3,4) Point B (-5,1) Slope is given by y2-y1/x2-x1

Q: Describe the (1) domain, (2) range, and max/min of y = -V – 3+2 1) 2) 3)

A:

Q: Which represents the Range? (B) (D) (A) B.

A:

Q: Q.N.2: Sketch the functions: a: 2xy = -5 b: x²=-4-y c:y²-2y = x + 4, d: sketch the funcion xy = 1, y…

A: We are required to sketch the following functions: 2xy=-5 x2=-4-y y2-2y=x+4 Sketch the function…

Q: Determine the root (if they exist) at the given interval for the equations as shown: x² – 2x – 5 = 0…

A: The root of the equation: f(x)=0 lies in the interval: a, b, if f(a)f(b)<0. The bisection method…

Q: Assume that y varies jointly with x and the square root of z. f  y=30 when x=3 and z=25, then find…

A: Given y varies jointly with x & square revt at Z .If y = 30 when x = 3 & z = 25 .We have…

Q: If l1 is parallel to l2 and m1 = - 1/4, then m2 is

A: When two lines l1 and l2 are parallel to each other having slope m1 and m2, then their slopes are…

Q: 6. Find the range using the appropriate expressions given the following domain values: -9, -6, -3,…

A: Given data: The given domain is D={-9, -6, -3, 0, 1.5, 3}. The given function is g(x)=-3, for…

Q: Given c = and ƒ = , find č + f. c+ f = <

A: As we know that, If the given vectors are a→=a1,b1 and b→=a2, b2 then sum of these two vectors will…

Q: Use the graph of y f(x) to answer the following h. Determine the range of f.

A: Range of function f is the value of f that it can have for any value of x in domain. In graph, range…

Q: Q: What is the range of the function below? y= Va

A:

Q: A kite flies at a height of 150 feet the wind carries the cut horizontally at 78 ft./s how fast will…

A: r

Q: Q2, P y=f(x)

A: The graph is given above. Two points P and Q2. We have to plot a point Q3 between P and Q2. And then…

Q: Q 1/ B: Determine the Domain and the range with sketch in the following y – 2 = 3 elx-2|

A: Here, the given equation is y-2=3ex-2.

Q: What is the domain of y=2x ? What is the range of y=2x ?

A: For a function y=f(x), the set of real values of x for which f(x) is defined is called the domain of…

Q: Find the equation of the line perpendicular to = 5 through the point (7, – 9) -

A:

Q: V5. 1 Determine the value of x using the diagram provided.

A:

Q: 6. Graph the following and answer the following questions. x² frx) = 2- メ22 Function? Yes or No…

A: Given function is, fx=x2, x&lt;2-x ,x≥2.

Q: (a, b, c, or d): . The shaded range on the right can be described using: a. (X>=0 || X=100) Using…

A: Here we will give the solution by looking at the picture only i. e. the shaded area.

Q: 5. Graph the following and answer the following questions. { -3 メ43 frx) = x >3 Function ? Yes or No…

A:

Q: a. Domain: b. Range C. f(-3)= d. f(0) = e. f(x)=4 when x=_ f. f(x)=0 when x =

A: Given graph

Q: Given the function f(x) ƒ( − 2) = ƒ( − 1) = f(0) ƒ(1) = ƒ(2) = = = = 5x²8x + 5. Calculate the…

A: To find the value of f(k) , substitute x=k in f(x)

Q: x2 1. Find range of f(w) = 2 + x2+4

A: