what should my equation be?

Q: sketch the graphof the function.y = 3x−1

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Q: Unfortunately my equation was misinterpretted by this tutor.  The function in question is 2^x + x^2…

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Q: Suppose that Bianca walks at a constant rate of 3 miles per hour. Explain what it means that the…

A: Linear function has variable in power of 1 only, i.e., there is no power of variable more than one.…

Q: i. Find the equation of a power function through the points (2, ) and (, 8). ii. Now, find the…

A: i) To find a power function through points 2,18 & 14,8. The power function is given by: y=axb

Q: How to solve functions on a graph?

A: 1st draw a graph.

Q: The cost of renting a car for a day at Cars Plus is $20 plus 10 cents per mile driven. If you were…

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Q: Find a linear function with slope - 3 that contains the point ( - 1, 4). Graph the function.

A: Our Aim is to find a linear function with slope -3 that contains thepoint (-1,4).Since, for finding…

Q: What information do you need in order to write the equation of a function that could model the…

A: 1. Gymnast's distance from the trampoline as they jump can be modelled by a Polynomial of order 4.…

Q: If you are given a function’s equation, how do you determine if the function is even, odd, or…

A: Consider a function f(x)  Function f(x) is odd if by replacing x by -x in the function, the function…

Q: Can a function also be pictured as an arrow diagram?

A: Yes, a function can be pictured as an arrow diagram. To picture a function as an arrow diagram the…

Q: What is a function?

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Q: What is the domain and range of y= 2-x Is it a function?     Please provide solution thanks!

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Q: 9. y = 3x2 – 2vx at (1, -9)

A: To find slope.

Q: Can the graph of a one-to-one function intersect a horizontal line more thanonce? Explain.

A: A one-to-one function f(x) is defined as, Thus, we can infer from the above definition of a…

Q: You have 400 feet of fencing to enclose a rectangular lot and divide it in two by another fence that…

A: You have 400 feet of fencing to enclose a rectangular lot and divide it in two by another fence that…

Q: What must be done to a function’s equation so that its graph is shrunk horizontally? Explain.

A: Given that a function has to be shrunk horizontally.

Q: Determine the equation of the function that is graphed.

A: Given graph is :   To find the equation of the given graph.

Q: When functions are defined by more than one equation,they are called________ functions.

A: When functions are defined by more than one equation,they are called________ functions.

Q: y = x - 1

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Q: If a function is defined by an equation, explain how to find its domain?

A: Domain: Domain is the set of all possible input value for which the function is defined. If the…

Q: What must be done to a function’s equation so that its graph is reflected about the x-axis?

A: What must be done to a function’s equation so that its graph is reflected about the x-axis?

Q: How many x-intercepts can the graph of a function have? How many y-intercepts can the graph of a…

A: A graph of function can have infinitely many x-intercepts. For example: Sine function and cosine…

Q: What is the equation of this function after it is shifted up 2 units? Note: The result should be an…

A: given: y=4-xx+1 Recall:y=f(x) +c is the equation of graph when y=f(x) moves 'c' units up

Q: Consider the function f(x) = 4/¤ + 2 on the interval [4, 5].

A: Given function is, f(x)=4x+2

Q: Which is the equation of the function?

A: Using Desmos, we get the graph of the functions as follows. The RED represents the function…

Q: The graph of my function is not a straight line, so I cannot use  slope to analyze its rates of…

A: given: the graph of my function is not a straight line , so i cannot use slope to analyze it's rate…

Q: Can the function be represented by an equation?

A: Yes, We do not need any representation as the function is itself an equation. As, Function shows the…

Q: How do you prove step by step that this equation: y=2x+1 is a function?

A: The solution are next step

Q: When functions are defined by more than one equation,they are called ___________________ functions.

A: When functions are defined by more than one equation, they are called ___________________ functions.

Q: what point is on the graph of a function f with equation fK): 1og,x, regardless of the value of b?…

A: fx=logbx   We have to find the point on the graph of the function f,…

Q: Alba invested $20,000 and earned 8% annual interest on her investment. Write an equation that models…

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Q: sketch the graphof the function.y = 2−x2

A: Graph of the function can be drawn with the help of the points that lie on the curve. Substitution…

Q: If equations for two functions are given, explain how to  obtain the quotient function and its…

A: Given: The two equation are given say f(x) and g(x): We have to explain how to obtain the quotient…

Q: The average price for a movie ticket in Detroit, Michigan was $8 in 2010, and it increases at 7% per…

A: To Determine: The average price for a movie ticket in Detroit, Michigan was $8 in 2010, and it…

Q: Which could be the domain of this function?

A: Given that : A group of 6 students is surveying their classmates to get feedback about the different…

Q: Can every curve in the coordinate plane be the graph of a function? Why?

A: Question- Can every curve in the coordinate plane be the graph of a function ? why? Answer- A…

Q: Can two level curves of a function intersect? Explain.

A: From the definition, two level curves of a function can't intersect. One level curve is given as…

Q: How can I tell if a graph is the function of x?

A: HOW TO: GIVEN A GRAPH, USE THE VERTICAL LINE TEST TO DETERMINE IF THE GRAPH REPRESENTS A FUNCTION OF…

Q: In a research project on cancer, a tumor was determined to weigh 30 mg when first discovered. While…

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Q: A man drives from Detroit to Chicago, say 300 mi., at an average speed of  60 mi. per hr., stops 1…

A: A man drives from Detroit to Chicago, say 300 mi., at an average speed of 60 mi. per hr., stops 1…

Q: What is the function of the graph in the image?

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Q: Based on the table that I did. Which quantity would be my independent variable? And which quantity…

A: Given, Number of mechanical pencils used per month 4 3 2 5 6 2 3 2 2 The total cost of…

Q: Part of a model used by a state government indicates that revenue R varies inversely with the…

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Q: What does it mean to find the zero of a function?

A: Given :  Zero of a function

Q: I need help finding the solutions to this function

A: we have to find the solutions to the given equation.

Q: To write an equation in function notation, it must be solved for the dependent variable. O True O…

A: True Given statement is true, to write the equation in function form, it must be solved for…

Q: What is the equation of axis of the function?

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.