
The graph of a quadratic function f(x) is shown above. It has a vertex at (2,4) and passes the point (0,2). Find the quadratic function y=a(x(2))^2+4 y=a(x+2)+4 2=a(x+2)+4 4 4 2=a(0+2)/2 1+ a function 1(x+2)+4 ? Im not sure where Im going wrong but

Determine the standard form of a quadratic function whose graph has a y intercept of 8 and a vertex at (2,4). The answer is f(x)= 3x^2 + 12x +8 but I can't figure out how to get the answer. Solve x^2 + x=6, by factoring. The answer is x=3,2 but I can't

Please explain to me how to do the following problems, I don't understand them. Thanks! Find the xintercepts (if any) for the graph of the quadratic function. 1.f(x) = (x + 2)2  4 Find the yintercept for the graph of the quadratic function. 5.y + 9 = (x

Let g(x) = 2x2 + bx + c be a quadratic function, defined everywhere, where b and c are constants. If x = 1 marks the location of one of the zeros of this quadratic function, and if the yintercept of this function is at (0, 5), then use this information

Let g(x) = 2x2 + bx + c be a quadratic function, defined everywhere, where b and c are constants. If x = 1 marks the location of one of the zeros of this quadratic function, and if the yintercept of this function is at (0, 5), then use this information


The roots of a quadratic equation are 1 and 5, and a=1. A.) What are the factors of the quadratic expression? B.) Write the function in standard form using function notation. C.) What is the degree of this function? D.) Identify the vertex

4. a)how many different xinterceps could the graph of a quadratic function have? explain. it can have more than one because a parabola is a curved line on a graph in which case it touches two or more different points on the xaxis b)how many different

Please check my answers. Find the coordinates of the vertex for the parabola defined by the given quadratic function. 1.f(x) = (x  4)2  4 I got (4,4) Find the axis of symmetry of the parabola defined by the given quadratic function. 3.f(x) = (x + 2)2 +

Please check my answers. Find the coordinates of the vertex for the parabola defined by the given quadratic function. 1.f(x) = (x  4)2  4 I got (4,4) Find the axis of symmetry of the parabola defined by the given quadratic function. 3.f(x) = (x + 2)2 +

Please check my answers. Find the coordinates of the vertex for the parabola defined by the given quadratic function. 1.f(x) = (x  4)2  4 I got (4,4) Find the axis of symmetry of the parabola defined by the given quadratic function. 3.f(x) = (x + 2)2 +

A quadratic function has its vertex at the point (5,2). The function passes through the point (8,10). Find the quadratic and linear coefficients and the constant term of the function.

1.How is the maximum or minimum point of the original quadratic function related to the maximum or minimum point of its reciprocal function? 2.How can you use the leading coefficient of the original quadratic function to tell you whether its reciprocal

A quadratic function has its vertex at the point (9,3). The function passes through the point (2,1). Find the quadratic and linear coefficients and the constant term of the function.

Given the quadratic function y=x^2x+k1 and line y=x+1, find the number of points that their graphs have in common. (Assume k>4)

Can you please help me with the following problems? Find the coordinates of the vertex for the parabola defined by the given quadratic function. 1.f(x) = (x  4)2  4 Find the axis of symmetry of the parabola defined by the given quadratic function. 3.f(x)


It is given a quadratic function y=a(xh)62+k.If its graph is a parabola with x=2 as its axis of symmetry,and it passes through the two points(3,7)and(4,11) (a)what isthe value of the constant h? (b)find the values of the constants a and k,and write down

y = 2x^2 I am to decide if this is a linear, quadratic or exponential function. I chose that the above function is quadratic. Am I right?

How do you find the vertex of a quadratic function? What are the steps to solving a quadratic function using factoring? Please help!

A quadratic function is given. f(x) = x2 − 8x + 8 (a) Express the quadratic function in standard form.

: In case of a quadratic function, why are there two xintercepts and one yintercept? Let's say x^2 = y, which is a quadratic function. For every value of y, there are two possibilities for x. For example, if y is 4, x can either be 2 or 2.

Given the following quadratic equation find. a) the vertex b) the axis of symmetry c) the intercepts d) the domain e) the range f) the interval where the function is increasing g) the interval where the function is decreasing h) graph the function y=

Make a table and graph each quadratic function. Use integers from 3 to 3 for inputs. #4 y= x2 #5 y=2x squared #6 y= 8x squared #7 y= x squared + 2 Make a table and a graph for each function. Use only positive values for x. #10 y= 10/x #11 y= 8/x

Are my answers correct if not which are right? Find the second difference for the sequence. 7, 6, 7, 10, 15, 22, …. 1 2 3 5 answer:a Find first differences for the sequence in order from a1 to a5. Determine whether or not the series is quadratic or not.

Determine the quadratic function f whose graph is given. The vertex is (3,13) and the yintercept is 4 f(x)=

1.Give a linear function with its zero at x=a, what is the equation of the vertical asymptote of its reciprocal function? 2.Give a quadratic function with its zeros at x=a and x=b, what are the equations of the vertical asymptotes of its reciprocal


I can't remember how you find the roots of quadratic equations other than determining the zeroes of the equation and finding the xintercepts. Can someone please give me a clear answer on this as my dad has been useless on this topic and I need help like

I need someone to look over my work and see if I did it right and if I got the right answer. Thanks in advance. Determine f(3) given the function f(x)= 2x^2 + 2x + 3 1.) f(3)= 2(3)^2 + 2(3) +3 2.) =2(9) + 2(3) +3 3.) =18 + 6 + 3 4.) =27

can you check my answers? Find Pk + 1 if Pk = 7 + 13 + 19 + ...+[6(k  1)+1] + (6k + 1) 7 + 13 + 19 + …+[6(k  1) + 1] + (6k + 1) + [6(k + 1) + 1] 8 + 14 + 20 + …+[7(k  1) + 1] + (7k + 1) 7 + 13 + 19 + …+(6k + 1) 7 + 13 + 19 + ...+[6(k  1) + 1] +

The following three points are produced by some quadratic function of the form : f(x) = Ax^2 + Bx + C where A; B and C are real numbers and A = 0; they are (1/2,0);(0,10); and (4,0). Find a quadratic function that satisfy es these three points.

A company has sales (measured in millions of dollars) of 50, 60, and 75 during the first three consecutive years. Find a quadratic function that fits these data, and use the result to predict the sales during the fourth year. Assume that the quadratic

1)Find the exact solutions to 3x^2=5x1 using the quadratic formula. answer=5 plus or minus the square root of 37 over 6 2)Use the discriminant to determine the number and type of roots for the equation 2x^27x+9=0 answer=2 complex 3)Identify the

What function is a quadratic function? A.y=1/y B.y=5x7 C.y=x2+2y D.y=x Is the answer C?? Thank you

1)Find the exact solutions to 3x^2=5x1 using the quadratic formula. answer=5 plus or minus the square root of 37 over 6 2)Use the discriminant to determine the number and type of roots for the equation 2x^27x+9=0 answer=2 complex 3)Identify the

A quadratic function has its vertex at the point (9,8). The function passes through the point (9,4). When written in vertex form, the function is f(x)= a(xh)^2 +k, where a) h)9 k)8 4=a(9)^2+8 4=a(9+9)^2+8 4=a(18)^2+8 4=a(332) a=0.01204 I was able to

can you check my answers? Find Pk + 1 if Pk = 7 + 13 + 19 + ...+[6(k  1)+1] + (6k + 1) 7 + 13 + 19 + …+[6(k  1) + 1] + (6k + 1) + [6(k + 1) + 1] 8 + 14 + 20 + …+[7(k  1) + 1] + (7k + 1) 7 + 13 + 19 + …+(6k + 1) 7 + 13 + 19 + ...+[6(k  1) + 1] +


Find first differences for the sequence in order from a_1 to a_5. Determine whether or not the series is quadratic or not.(I used _ as a sign for a subscript) 1, 3, 1, 5, 15 A. 2, 2, 6, 10; not quadratic B. 2, 2, 6, 10; quadratic C. 2, 2, 6, 10; not

answer the following for the given quadratic function. f(x)=x^2+x^28 a. what is the vertex (h,k) of f? (h,k)=? simplify your answer and type the answer in an ordered pair b. what is the axis of symmetry?

0.08x^3 + 0.6x+2.8 absolutevalue function Rational function Another polynomial function Quadratic function

Data were recorded for the demand and revenue of a given product. Find the linear regression line which represents the revenue function. Find the quadratic regression curve which represents the revenue function. Data Demand x Revenue y 1 0 100 2 4 139.2 3

How are the real solutions of a quadratic equation related to the graph of the quadratic function?

How are the real solutions of a quadratic equation related to the graph of the quadratic function?

The perimeter of a rectangle is 540ft. Let x represent the width of the rectangle. Write a quadratic function for the area of rectangle in terms of its width. Find the vertex of the graph of the quadratic function and interpret its meaning in the context

Can someone help me with this question. I thought it was quadratic but now I am not sure. State whether the equation represents a linear, quadratic, exponential function or none of the above. x^2+ 6 = 8 x

Please check my answers. Find the xintercepts (if any) for the graph of the quadratic function. 1.f(x) = (x + 2)2  4 I got (0,0) and (4,0) Find the yintercept for the graph of the quadratic function. 5.y + 9 = (x + 3)2 I got (0,0) Find the domain and

A quadratic function has xintercepts 2 and 6 and its vertex is (4, 8). What is the corresponding quadratic expression?


Why do I get different answer when I use the quadratic equation? In finding the zeros of a function. I used factoring and completing the squares and it gave me the same answer.. How am I going to defend that my answer using quadatic formula is also right ?

1.Give a quadratic function q(x) with a vertex of (1, 2). 2. Give a function h(x) which does not have an inverse function. 3. Give a polynomial function g(x) with zeros 1,2,3 4. Give an exponential function s(x) passing through (0,2) and (4,1). 5. Give a

A quadratic function is defined by f(x)=3.7x^2+6.8x+4.2. A linear function is defined by g(x)=0.5x+k. Determine the value of k so that the line intersects the parabola at exactly one point. Write your answer to the nearest hundredth

I was given this answers to a problems I solved but I do not understand what she means hope you can help. Before attempting to solve this quadratic equation, determine how many solutions there will be for this quadratic equation. Explain your reasoning.

I was given this answers to a problems I solved but I do not understand what she means hope you can help. Before attempting to solve this quadratic equation, determine how many solutions there will be for this quadratic equation. Explain your reasoning.

Why do I get different answer when I use the quadratic equation? In finding the zeros of a function. I used factoring and completing the squares and it gave me the same answer.. How am I going to defend that my answer using quadatic formula is also right ?

What does it mean to solve a quadratic function by graphing?

I need to find x of the quadratic function y=5/3x^2x4. I'm supposed to use the formula x=b/2a. The negative sign only applies to b. A=5/3 and B=1. When I substitute these values in I get (1)/2(5/3). After working this out I get 1 over 10 over

Which kind of function best models the set of data points (–1, 22), (0, 6), (1, –10), (2, –26), and (3, –42)? linear **** quadratic exponential none of the above 2. Which kind of function best models the set of data points (–3, 18), (–2, 6),

x^22x8,=0 graph an appropriate quadratic function (x4)(x+2)<=0 x4<=0 x+2<=0 answer x<=4 and x,=2


Determine the quadratic function, f(x), with x intercepts at x=7 and x=2 and y intercept at y=5. I have been struggling with this question for days. I have phoned my teacher and gotten her help, but I still can't figure it out. If someone could please

Answer the following quadratic function f(x)= x^2 + 6x  16 What is the axis of symmetry?

I cannot find an example and am confused about what to do with this problem. Can someone tell me what they want? Do they want me to graph the function and determine x&f? I am just not sure what why my answer is suppose to be. Compare the graph of the given

A quadratic function has a vertex of (3,6) and the point (1,10) lies on the graph of the function. Write the function in standard form. If you could help me with this question, that would be great. Thanks in advance.

12. Which function is a quadratic function? A. y=3x^2+x B. y=2x1 C. y=3/x D. y= x Which function rule represents the data in the table? x 3, 2, 1, 0, 1 y 1, 2, 5, 8, 11 A. y=3x8 B. y=1/3x 8 C. y=1/3x+8 D. y=3x+8

Which quadratic function has its vertex at (2,3) and passes through (1,0)? a. y = 2(x2)^2+3 b. y = 3(x2)^2+3 c. y = 3(x+2)^2+3 d. y = 2(x2)^23 Could you explain why you got your answer, too?

I need help with graphing a quadratic function . . . y = 2x^2 Please don't just give me the answer help me through it. . .

can you check my answers? Find the second difference for the sequence. 7, 6, 7, 10, 15, 22, …. answer: 1 Find first differences for the sequence in order from a1 to a5. Determine whether or not the series is quadratic or not. 1, 3, 1, 5, 15 answer:

Which is NOT true about the following table. X. 1, 2, 3, 4 Y 1, 4, 9, 16 A. It shows a linear function******** B. x increases by 1 each time C. The rate of change is not constant D. Y increases by a different value each time Write a quadratic function rule

The question is Aki’s Bicycle Designs has determined that when x hundred bicycles are built, the average cost per bicycle is given by C(x) = 0.6x^20.8x+10.618, where C(x) is in hundreds of dollars. How many bicycles should the shop build to minimize


find a reallife application of a quadratic function. State the application, give the equation of the quadratic function, and state what the x and y in the application represent. Choose at least two values of x to input into your function and find the

Evaluate a Quadratic Function Given an Output Here you will find the input for a quadratic function when the output is given. Check Your Understanding 1. A ball is drop from the top of a building. The height, h, of the ball above ground after t seconds can

Using the index of a series as the domain and the value of the series as the range, is a series a function? Include the following in your answer: Which one of the basic functions (linear, quadratic, rational, or exponential) is related to the arithmetic

I am familiar with this type of problem but can't seem to get the right answer. Use the given zero to find the remaining zeros of each function f(x)=x^49x^3+7x^291x348,zero 52i I normally would use synthetic division with the root 52i bringing it down

Answer the following quadratic function f(x)= x^2 + 6x  16 a)What is the vertex (h,k)of f? b)What is the axis of symmetry? c)What are the intercepts?

WHICH KIND OF FUNCTION BEST MODELS DATA IN THE TABLE 0 1,1 0.5, 2 0, 3 0.5,4 1 I'm thinking quadratic because they are constant 0 1.7,1 6.8,2,27.2,3 108.8, 4 435.2 total confused here the x = 1 but the y's have no real sequence linear no quadratic no

How are the real solutions of a quadratic equation related to the graph of the quadratic function? Please help? How do I make a realworld situation out of this?

I can't seem remember the rules for this.Can someone please help me with the following questions? You can find the roots of a quadratic equation by determining the zeros of the quadratic function or the ...? You can find the roots of a quadratic equation

Suppose p(x)=ax^2+bx+c is a quadratic polynomial satisfying p(7)−p(3)=214. Determine the value of p(9)−p(1).

Find the vertex of the parabola associated with the quadratic function. f(x)= 1/7x^2  2/11x + 1/121 (h,k)= What is the vertex of this quadratic function?


determine the quadratic function f whose vertex is (2,4) and passes through (3,1) f(x)= what? type answer in form of f(x)=ax^2+bxc

Is this a quadratic or linear function? Identify the quadratic,linear, and constant terms 3(x2)^2+12x

I could not figure out the answer to this Problem: The quadratic function f(x)= 2x^2 =4x +3 can be used to solve the following inequality: 2x^2 4x < 3 First use the Quadratic Formula to find the xintercept of f. This problem asks that the answer be

The depth of water in a channel between two successive low tides can be modeled approximately using a quadratic function of time. Low tide is at 11:45am and the next one also 0.46m is at 11:30pm. High tide is expected to be 2.16m I need atleast 1 meter of

True or false Some rational numbers are integers. The radius of a circle and its circumference. Direct or inverse f(x) 0.08x^3 + 0.6x + 2.8 Rational function, another polynomial function Quadratic function

Some rational numbers are integers. True or false The radius of a circle and its circumference. Direct or inverse f(x) 0.08x^3 + 0.6x + 2.8 Rational function, another polynomial function Quadratic function.

Quadratic function written in standard form where a, b, and c are constants such that a is not zero. f(x)= ax^2+bx+c Using calculus find the vertex of the parabola formed by this quadratic function. Determine under what conditions this vertex is a maximum

Given the following quadratic equation, find a. the vertex b. the axis of symmetry c. the intercepts d. the domain e. the range f. the interval where the function is increasing, and g. the interval where the function is decreasing h. Graph the function.

Given the following quadratic equation find. a) the vertex b) the axis of symmetry c) the intercepts d) the domain e) the range f) the interval where the function is increasing g) the interval where the function is decreasing h) graph the function y=

Given the following quadratic equation, find;? a. the vertex b. the axis of symmetry c. the intercepts d. the domain e. the range f. the interval where the function is increasing, and g. the interval where the function is decreasing h. Graph the function.


Given the following quadratic equation, find a. the vertex b. the axis of symmetry. the intercepts d. the domain e. the range f. the interval where the function is increasing, and g. the interval where the function is decreasing h. Graph the function

I cannot find an example and am confused about what to do with this problem. Can someone tell me what they want? Do they want me to graph the function and determine x&f? I am just not sure how to get my answer. My problem is: Compare the graph of the given

Hi Dear Jiskha team, I have Algebra homework and I will need some help. The homework is following: Suppose you are using a computer to draw a face on a coordinate plane. The eyes are at (–3, 3) and (3, 3). The tip of the nose is at the origin. To make a

given the folowing quadratic equations find the vertex the axis of symmetry the intercept the domain the range the interval where the function is increasing andthe interval where the function is decreasing graph the function y=X^2+4x

PLease help! anyy would be appreciated !thx what is an example of a quadratic function that touches its axis and also its reciprocal? discuss about the vertical asymptotes of the reciprocal an why they occur? what can we say about the vertex of the

Solve for the zeros of the function using the quadratic formula. 3x^2=4x+6 I know what the quadratic formula is but when I put it into the formula I keep getting an error on the graphing calculator.

Parabolas  you are my last resort: Find a quadratic function in standard form for each set of points. (0, –4), (1, 0), (2, 2) Can't print answer choices

write a quadratic function and an exponential function with a base of 2 whose values at x=5 are between 50 and 64

The vertex of the graph of a quadratic function is (3, 1) and the yintercept is (0, 10). Which of the following is the equation of the function?

How do you write the transformation of a quadratic function two units right from its parent function? Is it y = (x + 2)^2?


The reciprocal of a linear function and a quadratic function have the same horizontal asymptote.what is its equation?

Find the line of symmetry, the maximum or minimum value of the quadratic function, and graph the function f(x)=2x^2

apply the quadratic formula to find the roots of the given function, and then graph the function. f(x) = x2  4 g(x) = x2  x  12

Find the line of symmetry, the maximum or minimum value of the quadratic function, and graph the function f(x)=2x^2+2x+9

apply the quadratic formula to find the roots of the given function, and then graph the function. f(x) = x2  4 g(x) = x2  x  12