y a-2x- 15

Q: The graph of f(x)=10x is reflected about the x-axis and shifted upward 7 units. What is the equation…

A: Consider the graph as:  fx=10x The graph is reflected about x-axis .then   -gx=-10x The graph will…

Q: 7. Which table represents y as a function of x?

A: A. each x has exactly one image .  Y valueB. 3↗4       ↘6      Not functionC. -5 →5…

Q: do Un Graph the function f(x) =8+4x.Then find the value of fx) when x =. 21 10 8. 6. -2 -10 -3 -2 -1…

A: Topic - functions

Q: the function: y = 42 -1 x+2 ** ***

A: The given function is y=-1x+2

Q: ys-x+3 Type of function: Dotted or solid? Shaded above or below?

A: We have given that, A linear inequality in two variables i.e. ,…

Q: Determine where the graph of the function is concave upward and where it is concave downward. (Enter…

A: Given, function

Q: (2) jubäi :Sketch the following function y = ; 1 .2 x² + x + 4 2.

A: y=12x2+x+4

Q: Write an equation for the function described by the given characteristics. The shape of f(x) = x,…

A: As per our guidelines we can answer only one question, so we request you to post the other questions…

Q: Give the equation for the function which would have graph shown below. Use f(x) for the output. up…

A: The above graph is the graph of sinusoidal function, let y=asin(bx+c)+d Here, T=2πbFrom the plot,…

Q: EX1: Draw the fowling function y=3x-5 when I-1<X<3

A: Given: The function: y=3x-5. The interval: -1&lt;x≤3. Calculation: Compute the value of y on the…

Q: Find the interval where the function, - + 25 is decreasing? None (-00,-0.9375) • (-00, 0.9375)…

A: Given,  Then function  25x2-34x+25  We have to find the intervals in which it is decreasing.

Q: Graph the function Why is ƒ(x) called the integer part of x?

A:

Q: Could xn2 possibly be the same as 2h* for some x > 0? Graph the two functions and explain what you…

A: We have given  functions xln2 and 2lnx. Yes these functions could be the same for some values of…

Q: What is the value for the function in the image? [-0.1]

A:

Q: Determine whether the equation defines y as a function of x.5x − 3y2 = 9 I'm confused how to find if…

A: We try to write y in terms of x first.

Q: Detmermine whether the equation defines y as a function of x: y2=4-x2

A: To determine whether the given equation defines y as a function of x.Known Fact:A function is an…

Q: Find an equation of the line passing through the given points. Use function notation to write the…

A: Follow next step

Q: A car was purchased for $22,000 in 2012. The value of the car decreases annually by 9%. This…

A: Given,          A car was purchased for $22000 in 2012. The value of the car decreases annually by…

Q: Find an equation of the line. Write the equation using function notation. Through (3,1);…

A: The given equation of the line

Q: Determine where the graph of the function is concave upward and where it is concave downward. (Enter…

A: We have to find where the graph of the function g(x)=x-4 is concave upward and concave downward.

Q: 2- (4x+3y)= -4 (y+1) Is this a function? Explain.

A: Yes, given expression is a function.    Given,    2- (4x+3y)= -4 (y+1) 2 - 4x - 3y = -4y -4 Adding…

Q: Determine whether the equation represents y as a function of x.then fine the domain! y=square root…

A: The given function is y=2x+3. Clearly, this equation represents y as a function of x. It is known…

Q: Use the graph of f(x)= |x| to write an equation for the function represented by each graph.

A: Given that f(x) = |x| Let f(x) be scaled by a and amplitude shift by (b) to obtain g(x)  g(x) =…

Q: y y = f(x) 8

A:

Q: Which mapping diagram does NOT represent a function from x y? 00

A:

Q: How many x-intercepts would the function shown below have? f(x) = ¤(x – 9)(æ² – 2)(x² + 1) - -…

A: Given, fx=xx-9x2-2x2+1

Q: Write the equation of the tangent line to the curve at the indicated point. As a check, graph both…

A:

Q: se the graph of f(x)=√x to write an equation for the function represented by each graph (a) y X 2 6…

A:

Q: Find an equation of the line. Write the equation using function notation. Through (-1, 4);…

A:

Q: 8. Which equation does not represent y as a function of x?

A:

Q: The illustration below shows the graph of y as a function of x. Determine the kind of function…

A: To determine what kind of function, does the following graph depicts According to Bartleby…

Q: Classify the functions as even, odd, or neither.

A: If f(-x) = -f(x) , then function is odd. f(-x) = f(x) , then function is even.

Q: Find the domain of the function. (Enter your answer using interval notation.) f(t) = VE - 6

A: Domain of a function f(x) is the set of all possible values of x for which the function f (x) is…

Q: Find the points on the graph of the function that are closest to the given point f(x) = x2 - 9, (0,…

A:

Q: functions identical?

A:

Q: . Find the domain and the range then draw the function y= x+3-1.

A: To find the Domain and range of the given function   Also to draw the function

Q: Write an equation for the function having the given characteristics. The shape of f(x) = In(x), but…

A:

Q: Find and sketch the domain for the function. f(x,y) = / (x? - 9) (y²- 25)

A: Given that: f(x, y)=(x2-9)(y2-25)

Q: Does the equation x + y = 49 define y as a function of x? Yes O No

A:

Q: Use the graph of the function to find the domain and range of f. (Enter your answer using interval…

A: By seeing the graph  domain of function is [-1,3] Range of function is (-infinity,7]

Q: solve for y to determine if y is a function of x. If it is, express it using function notation. What…

A:

Q: Write an equation of the function g(a) that is the graph of f(x)3D|, but shifted right 4 units and…

A:

Q: Express the area A of a circle as a function of its radius, r. Determine the area of a circle whose…

A:

Q: Use the graph of f(x) = x3 to write an equation for the function represented by 1 3 (a) g(x) = %3D y

A:

Q: Which mapping diagram does NOT represent a function from x-y? 00

A: Given,            we have to find which diagram does not              represent a function from x→y

Q: gien the function  h(x)= 3x-4          find h-2 (x)                                        5x+2

A: Given the function h(x)

Q: -2 Michelle has written a function as f(x) = 3t+ 5t-5. Is she correct? Explain. %3D

A: Function problem....