3. How many x-intercepts can a function have? How many y-intercepts? Justify your answer.

Q: For Exercises 25-28, list the points in the graph at which each function is not differentiable. 25.…

A: Graphs

Q: An antique table increases in value according to the function ​v(x)=950​(1.07​)x ​ dollars, where x…

A: Given data-  We have given a function  v(x) = 950​(1.07​)x dollars.  x = No. of years after 1980. We…

Q: Discuss the Functions of more than two Variables?

A: Functions of Two Variables The definition of a function of two variables is very similar to the…

Q: A company estimates the profit for selling a certain commodity by the given function, P(x) = -x2…

A: We will find out the required value.

Q: B. Describe in your own words what a vertical line test is in egards to mathematical functions.

A: In mathematical functions, the vertical line test is a easy way to determine if a curve is a graph…

Q: The function that has an x-intercept of -2 and a y-intercept of -2/3

A: We can find the function as below

Q: 3. Which point below would be in the solution set of the function y = x + 10 A (10, 0) В (0, 10) (1,…

A:

Q: Analyze and sketch a graph of the function y=2-x-x'. а. b. 4 -2 2 6 10 12 -2- -6-

A: Solve the following

Q: 5. When sign analysis is very effective for determining whether a function is increasing, decreasing…

A:

Q: Write an equation for the function graphed below 5+ 4+ 1+ + -7 -6 -5 -4 -3 -2 -1 -1 45 6 7 -2+ -3 +…

A: Given: We can see in the graph. The x intercept is 1 and y intercept is 2. The vertical asymptotes…

Q: Suppose that f is a linear function with slope 3 and that f(4) = 5. Find the equation for f. f(x) =…

A:

Q: how do you find the coordinates to plot on a graph for the functions: C(x)= 420+2.10(x) R(x)=…

A: C(x)= 420+2.10(x) This can also be written as y = 420 + 2.1x. To find the coordinates, start by…

Q: 39. How many x-intercepts can the graph of a function have? How many y-intercepts can the graph of a…

A: Number of x and y intercepts a graph can have.

Q: The price, in dollars per units, that consumers are willing to pay for a popular high-end digital…

A:

Q: At most, how many y-intercepts can a function have?Why?

A: A function defines a relationship which says that for each input there only exist a single output .…

Q: What can you conclude about the inverse of a function y = ƒ(x) whose graph is a line through the…

A: Given Data The function is y=f(x).   The graph is a line through the origin with a nonzero slope m.…

Q: 20 The slope of the function ƒ(x) = 5x - 5 is ______. 1 -5 5 -1

A:

Q: Determine the points in which the function shifts from increasing to decreasing and vice- versa.…

A:

Q: 17. Explain in your own words why the vertical line testdetermines whether a graph is a function

A: For a relation to be a function, every x must have a unique image in y. Vertical line test draws a…

Q: 18. Explain in your own words why the horizontal line testdetermines whether a function is…

A: A function is said to be one-to-one if each domain value is mapped to exactly one element in range…

Q: 4. Is the function below increasing or decreasing? * F(x) = 45

A: Topic = Functions

Q: W 2 2 -2

A: First we figure out the parent function of above graph.

Q: The graph of linear function f passes through the point (1,-9) and has a slope of -3. What is the…

A: We can use the concept of straight line in order to solve the given problem.

Q: Graph the functions in excercise

A:

Q: Graph the functions in excercise

A: Given: To graph the function of y=(x+1)23

Q: Suppose that the selling price p of an item for the quantity x sold is given by the function p=-1/5…

A: Revenue, R(x) = Price x Quantity Hence, R(x) = [-(1/5)x + 50]x = 50x - (1/5)x2

Q: What is the significance of the point where the graph of a linear function and its inverse intersect

A: Let f be a function such that  f(x) =y Then f-1(y)=x The point of intersection of the graphs of f…

Q: linearization

A:

Q: A farmer finds there is a linear relationship between the number of bean stalks, n, she plants and…

A: Let x be the number of stalks she plants and y be the amount of beans, each plant yields. Consider…

Q: Refer to the function f = {(-2, 4), (-4, 8), (5, 2), (0, 9)}. For what value of x is f(x) = 4?

A: f = {(-2, 4), (-4, 8), (5, 2), (0, 9)} We need to determine For what value of x is f(x) = 4?

Q: 10 -8- -6- -2- -10 -8 -2 2 4 10 -2 --6-

A:

Q: Write a formula for the function whose graph is represented below: 10- 4 16 8. 16 16 16 4 -10- -15

A:

Q: 11. Construct a linear function that represents the table of values shown.

A:

Q: Compare the graph of f(x) and the table of values from the function g(x). Which has the greatest…

A: Given : Data regarding two functions  F(x) -->  graph is given G(x) -->  table with values are…

Q: 8. Write an equation of the function graphed below.

A: Given,          The graph of the parabola is shown below :

Q: 2. Is this a graph of a function? Explain your y reasoning. (abr 6. 4

A: Topic:- function

Q: 3. How is the symmetry of the absolute value function reflected in the equivalent linear piecewise…

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: 1. Write an equation of a function with each domain: а. [2, со) b. (-0, 0) c. ( 2, ∞ )

A:

Q: 9. Find the slope of f(x) = (x+2)2 +5 at the point (3,-4)

A:

Q: 5. What is the y-intercept of the function f\x)=<x+5 2 x+1 а. (0, 5) b. (5, 0) с. (0, 2) d. (2, 0)

A:

Q: 4. The revenue for a manuf icturer of computer printers is given by the equation R= x(30- 0.4x),…

A:

Q: What is the value of if f(x) is a curve whose function connects point (1,2) to point (3.5)? A) 8 B)…

A: Explanation of the answer is as follows

Q: What is linear property of the mathematical function?

A:

Q: 3. When can you say that the function is an implicit function?

A:

Q: The cost of renovating p%of pollutants from a coal -fired power plant can be given by the following…

A:

Q: Xi 2 3 Yi 2.4 5 9 Find a function f(x)=ae* that best fits the data.

A:

Q: b) What are the domain and range of this function? c) What does the domain represent in the context…

A: Problem 1 :a. the function representation of A in terms of n isAn=224-7n

Q: 9. Which of the relationships below represents a linear function?

A:

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.