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: The gas mileage g (measured in mi/gal) for a particular vehicle, driven at v mi/h, is given by the…

A: we have g=10+0.7v-0.01v2and 10<v<75 mi/hrwe need to find range of v for g≥20

Q: Ext y= x? x²42 Find ghe Range or y

A: The range of a function is the set of all output values (Y-values).

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A:

Q: (-1,4) 2.1) (2,1) (a.-2) (4,-3)

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Q: What is the range of the following function? y=(1)/(x+2)-1

A:

Q: Find the specified function values using the function. a) g(-7) b) g(2/5)

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: Find BD F C A

A: Given Data: The length of segment AC is: AC=6 The length of segment CF is: CF=4 The circle is shown…

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Q: What is the value of a if the point (a, – 1) is on the line 3x – 2y = 8? a =

A: We have to find the value of a.

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: Explain why the slope of the line θ = π/2 is undefined.

A: Given θ = π2Slope of the line is given by = tanθThen, slope = tanθ = tanπ2slope = tanθ  = ∞…

Q: the domain or the range

A: Given Data: Equation: -5t2-15t+t+3=0   For any function y=fx, the domain is x.   Here, the function…

Q: g(x) b) f(x) a) (f+g) (x)

A:

Q: tind E such that the line is tangant to the graph of the function. Line: 4ニ -Gx+3 function: guu)=…

A:

Q: What is the domain and range of the attached function:

A: We are given the function

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

A:

Q: (continue of 7). From Excel, we find SSR-302.6, SSE=3.27. Find the F-value. 3.69 1.39 2.77 2.41

A: Using Excel a) Excel Steps for obtaining the estimates of regression coefficients 1) Go to "DATA".…