For problems 1-6, use the following function: f(x)2+ 6x 1. Witho ut graphing, algebraically determine if the graph of fix) opens up or down. Justify your answer using correct mathematics terminology/vocabulary Answer for 1:_ 2. Algebraically calculate the vertex. Show all formulas used to support your answer Answer for 2: 3. Identify the axis of symmetry. Answer for 3:

Q: if f( x)= x +2x , find f ' x (b) Check to see that your answer to part (a) is reasonableby comparing…

A: a)

Q: Starting with the graph of f(x)=9^x, write the equation of the graph that results from (a) shifting…

A: Starting with the graph of f(x)=9^x, write the equation of the graph that results

Q: If f(x) = x2 is translated 3 units to the right to form g(x), which of the following equations best…

A:

Q: Find an equation for the graph sketched below: 7- 4 -5 -4 -3 -2 2 3 -2 -3 -4 -5 -7- -8나 f(x) = 2.

A: Draw the graph

Q: Starting with the graph of f(x) = 4°, write the equation of the graph that results from (a) shifting…

A: Given: f(x) = 4x

Q: Select all of the following graphs which are one-to-one functions. -5 -4 -3 -2 -2 4 5- -5 4 -3 -2…

A:

Q: Can you help me for answer the question 2,3?

A: Note: Since you have requested help on multiple problems, we will be providing solution of the first…

Q: graph the following equation and explin why they are not graphs of a function x y2 =x2

A: We have to check weather the given Equation is function or not.

Q: I am having trouble finding the right points to graph this function.

A:

Q: Starting with the graph of f(x) = 4*, write the equation of the graph that results from (a) shifting…

A: solution:-

Q: For problems 29-31, use the given graph of f(x) to sketch a graph of 29) y-f(x +3)-2 30) y =-2/(x)…

A: Given the graph of y=f(x) (we need not know the equation); To sketch the graphs of the functions…

Q: Graph the following functions: (you can do problems 12-15 on a separate paper if you want more room)…

A:

Q: For problems 15 & 16, circle the graph that best represents the given function, 15. f(x) = x- 2? a.…

A: 15)  f(x)=x2-2We know that f(X)=x2 is a parabola facing upwards Now shifting down parabola by 2…

Q: For problems 25-27, determine if the function is increasing, decreasing or neither at the given…

A:

Q: Select all of the following graphs which are one-to-one functions. -2 -4 -5+ 4- 4-3 -2 - -군 -4- 4-…

A: In this question we have to find the graph of the one to one functions which means for each input…

Q: Place the values of f(x), f'(x), and f"(x) in increasing order for each point on the graph of f(x).…

A:

Q: Suppose the cost of the production and sale of x units of an electronic product is…

A: Given that Suppose the cost of the production and sale of x units of an electronic product is…

Q: Suppose the graph of y = f(x) is translated left 9 units, and up 8 units, then stretched…

A: Given Data: Function: y =f(x)   Translations: Left: 9 units Up: 8 units Stretched Horizontally by…

Q: Sketch the graphs of the following function y = 12/x + 3x + 1

A: we have to sketch the graphs of the following function y = 12/x + 3x + 1

Q: Consider the following function. r(x) = (x – 5)2 + 2 Step 3 of 3: Find two points on the graph of…

A: rx=x-52+2 The vertex is 5, 2 & there are no x-intercepts for the given parabola. To find two…

Q: If the formula y = x° is changed by adding three as shown in red below. %3D f(x) = (x+ 3) Which…

A: Given information:

Q: Graph the following functions: (you can do problems 12-15 on a separat 1. 2. y=-+1 -4

A: The graph crosses the x-axis at the x-intercept and crosses the y-axis at the y-intercept. The…

Q: Graph the following function accurately (find the vertex and plot another 4 points). f (x) = 2x² –…

A: Given the function f(x) = 2x2-12x+11

Q: x2 - 9 f(x) = %3D x2 + 4x + 3

A: Given fx=x2-9x2+4x+3

Q: Find an equation for the graph sketched below -5 -4 -3 -2 -1 f(x) = 8 6 5 3 2 1 -1 -2 -3 -4 -5 -6…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Answer the following questions for the quadratic f(x) = 2(x + 1)² – 3. %3D a) Axis of symmetry…

A:

Q: For these problems, identify the simple function and describe the translation to that basic graph.…

A: We can answer the question as below

Q: use this graph off to find the solutions to f(x) = 0. 4 6 6 10

A: From the graph we need to find the solution of the equation f(x)=0

Q: For these problems, identify the simple function and describe the translation to that basic graph.…

A: We need to find the basic function and then the transformation involved to make basic graph a graph…

Q: What is the equation of the function for a parabola that moves 2 units to the right of the origin, 2…

A: Given parent function is f(x)=x2

Q: The cost of an appliance whose purchase price is $600 and annual hydro cost is $115 is given by the…

A: The cost of an appliance whose purchase price is $600 and annual hydro cost is $115 is given by…

Q: 1)Gabrielle is given the choice of two positions,the first paying $6400 per month and the other…

A: As this is multiple question, according to the Bartleby Answering Rule, only 1st question is to be…

Q: Consider the following function. a(x) = (x – 4)(x + 2) + 9 Step 3 of 3: Find two points on the graph…

A: The given function is: a(x)=(x-4)(x+2)+9...(1) To find two points in the graph of the parabola other…

Q: I need a step by step explanation on how to find the x and y intercepts in the following problem

A: Consider the given function.

Q: Graph the following with your graphing calculator and approximate the zero(s) of the function to 4…

A: Graph the function,

Q: Graph the following function on the axes provided. -х — 2 for x 5

A: Given   f(x)=-x-2  forx<-16x-32 forx>5 To graph the functions on the axes provided To find the…

Q: Graph. Ay 10- f(x) = 5x – 6 8- Use the graphing tool on the right to graph the equation. 6- Click to…

A: The given function is f(x)= 5x - 6 Or  y = 5x - 6 Compare with  y = mx +c Slope m = 5

Q: Find an equation for the graph sketched below 7. 6- 4 2- -5-4-3 -2 -1 2 3 4 -2 -3 -5- -6 -7 -8+ f(x)…

A:

Q: Given that the graph of f(x) = x² is shifted left 6 units and down 8 units, write the resulting…

A:

Q: Starting with the graph of f(x)=6x, write the equation of the graph that results from (a) shifting…

A: Given:     f(x) = 6x

Q: Starting with the graph of f(x) = 9ª, write the equation of the graph that results from (a) shifting…

A:

Q: For what values of x does the graph of f(x) = x + 9x2 + x + 11 have a horizontal tangent? (Enter…

A:

Q: if f(x) = x^2 , one would get f(3x)= (3x)^2.  Graph both functions and see if a relationship between…

A: Graph the function fx=x2:

Q: Select all of the following graphs which are one-to-one functions. -5 -1 -3 -3 4 3 -1. -2 -3 -5 -4…

A: Given, the follwing graphs and we need to determine whether its a one-to-one function or not.

Q: Given the parent function f(x) = 2x, what graph shows f(x) + 1?   Just show what the graph would…

A: The parent function given:                                        f(x)=2x   Graphing :…

Q: 8. Graph the following: f(x) = - + 2x + 6

A:

Q: Graph the following function on the axes provided. 4. for -5 <x < -1 (x) = 2x -1< <2 6. for

A: The graph of the function     f(x) = x - 4    for  -5 &lt; x &lt; -12x - 6   for    -1 &lt; x ≤ 2…

Q: Select all of the following graphs which are one-to-one functions. -5 4 --2 A

A: Methods to select a one to one graph is  1. draw horizontal lines parallel to x-axis. 2. If at any…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.