Graphing quadratic functions

Welcome to the "Graphing quadratic functions" category on Questions LLC! If you are seeking answers on how to graph quadratic functions or have questions regarding their properties, you have come to the right place. Quadratic functions play a significant role in mathematics and have a profound impact in various fields such as physics, engineering, economics, and more. In this category, you will find a range of questions and discussions related to graphing quadratic functions. Whether you are a student, an educator, or simply curious about quadratic functions, feel free to explore and contribute your own questions and insights. Get ready to unravel the fascinating world of quadratic functions and uncover their graphical representations!

Questions (37)

Which graph represents the function y = –2x² – 5? (1 point) Responses Image with alt text: A coordinate plane with a
1. 1 answer
2. asked anonymously
3. 30 views
how is the graph of y=8x^2-2 different from the graph y=-8x^2?it is shifted 2 units to the left it is shifted 2 units to the
1. 1 answer
2. asked anonymously
3. 74 views
How is the graph of y=5x^2+9 different from the graph of y=5x^2?
1. 1 answer
2. asked by John
3. 69 views
Graph the parabolas and identify the axis, directrix, and focus: (y^2)+8x=0I know that the axis refers to the axis of symetry
1. 7 answers
2. asked by Anonymous
3. 1,479 views
Question content area top leftPart 1 Sketch the graph of the quadratic function. Indicate the coordinates of the vertex of the
1. 3 answers
2. asked by Shelby
3. 59 views
Graph the quadratic functionsy = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
1. 4 answers
2. asked by Banana
3. 1,776 views
Please help! I'm behind and need help. Only need help with these questions. Unit 4, Lesson 10 Math test (Quadratic Functions and
1. 4 answers
2. asked by bluah. PLEASE HELP ME!
3. 1,011 views
Jacqueline has 100 feet of fencing to build a pen at her farm. She writes the function A=w(50−w) to represent the area of a
1. 2 answers
2. asked anonymously
3. 76 views
Graphg(x)=−6(x−2)(x) Ok so I don't know how to do this because it isent two binomials but if you can help me this is what I
1. 3 answers
2. asked by Ed
3. 356 views
The graph of a parabola passes through the points (3,8) and 5,8. The equation if the axis of symmetry of the graph of the
1. 1 answer
2. asked by Heaven
3. 464 views
Am i correct?The graph of y=3x^2-4x+2 opens downwards. FALSE The graph of y=2x^2-4x+2 has a y-intercept of (0,1). FALSE
1. 3 answers
2. asked by Anonymous
3. 376 views
Stuck on these two questions, help me please.The graph of y=3x^2-4x+2 opens downwards. True or False? The graph of y=2x^2-4x+2
1. 3 answers
2. asked by Anonymous
3. 421 views
How do I graph y = 2x squared -7?
1. 3 answers
2. asked by Anonymous
3. 298 views
In the graph of y=kx^2 what type of number is k?I think it's the rate of change but I'm not sure
1. 1 answer
2. asked by SoccerStar
3. 411 views
Tell whether the graph opens upward or downward. Then find the axis of symmetry and vertex of the graph of the function.y=-1/4x^
1. 6 answers
2. asked by Izzy
3. 1,083 views
How do you find the curve of g(x)=4x-x^2?I need all of the steps. Thanks
1. 1 answer
2. asked by Brandon
3. 714 views
What is the graph of the function?f(x) = 2x2 (1 point) Responses graphThe function has a minimum at the point left-parenthesis 0
1. 3 answers
2. asked by Big Money$
3. 48 views
how do u graph the following:Y=-2xsq'd-6x+3
1. 1 answer
2. asked by Kate
3. 264 views
Identify the vertex of y=4(x−25)2−61 .(1 point) Responses (4,−25) left parenthesis 4 comma negative 25 right parenthesis
1. 3 answers
2. asked anonymously
3. 34 views
What are the key points on the graph of y=x2−2x−120%0D%0A%0D%0A=%0D%0A%0D%0A2%0D%0A−%0D%0A2%0D%0A%0D%0A−%0D%0A120%0D%0A
1. 1 answer
2. asked by tara
3. 49 views
Which of the following has a graph that is wider than the graph of y=3x^2+2?A) y=3x^2+3 B) y=0.5x^2+1 C) y=-4x^2-1 D) y=4x^2+1
1. 4 answers
2. asked by Tia
3. 2,320 views
How is the graph of y = –4x2 – 5 different from the graph of y = –4x2?a It is shifted 5 unit(s) left. b It is shifted 5
1. 1 answer
2. asked anonymously
3. 24 views
The quadratic function f is negative only on the open interval (−2, 1 4 ) and its graph passes through the point (−1, −5).
1. 2 answers
2. asked by Anon
3. 784 views
Given the equation y = 3x^2- 24x + 48 with solutions of x = 4 and a = 4, which of the following identifies the general shape of
1. 1 answer
2. asked anonymously
3. 54 views
Which graph represents the function y = 3x² + 12x –6? (1 point) Responses Image with alt text: A coordinate plane with a
1. 1 answer
2. asked anonymously
3. 91 views
What are the key points on the graph of y=x^2−2x−120 ? Name the vertex, x-intercepts, and y-intercept. Make sure your answer
1. 1 answer
2. asked anonymously
3. 54 views
What are the key points on the graph of y=x^2−16x+28 ? Name the vertex, x-intercepts, and y-intercept.(2 points) vertex: ()
1. 1 answer
2. asked anonymously
3. 21 views
Using the graph, determine the coordinates of the y-intercept of the parabola.x = -5 and x = 1
1. 1 answer
2. asked anonymously
3. 13 views
Which is the graph of y = 2(x – 3)2 + 2(1 point)
1. 1 answer
2. asked anonymously
3. 12 views
Solve 3x^2-12=-12 by graphing the related function.
1. 1 answer
2. asked anonymously
3. 8 views
Use the graph of the function to identify the vertex and axis of symmetry.Graph (1 point) A) axis of symmetry: x = 0.5, vertex:
1. 1 answer
2. asked by o
3. 47 views
Which graph represents the function y = 3x² + 12x –6?(1 point) Responses A coordinate plane with a parabola, or U-shape graph
1. 1 answer
2. asked anonymously
3. 46 views
Which graph represents the function y = 3x² + 12x –6?(1 point) Responses A coordinate plane with a parabola, or U-shape graph
1. 1 answer
2. asked by aaagtuygy
3. 11 views
Which of the following is a point on the graph as described by the function y=(2x+1)2−4 ?(1 point)Responses (1,2) left
1. 1 answer
2. asked anonymously
3. 5 views
Which of the following is a point on the graph as described by the function y=(2x+1)2−4 ?(1 point) Responses (−1,−5) left
1. 1 answer
2. asked anonymously
3. 8 views
Which of the following statements are true of the graph of the function f(x)=(x+5)(x-3)The graph has a relative maximum The
1. 3 answers
2. asked anonymously
3. 23 views
Graph the function.f(x)=(−x−4)(x+2) Use the Parabola tool by plotting the vertex first and then another point on the
1. 1 answer
2. asked anonymously
3. 3 views