Plotting quadratics (Part 1)
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Lesson details
Key learning points
- In this lesson, we will learn about the shape of a quadratic graph and begin plotting graphs of quadratic equations.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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5 Questions
Q1.
Cala has sketched x = 3 - y correctly. Which sketch could be hers?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707172462%2Fhamwyunay7sj4cbgwqbb.png&w=1080&q=75)
None of the above
Option A
Option C
Q2.
Is the following true or false: All straight line graphs are linear graphs?
True
Q3.
Which of these is NOT a linear graphs?
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707138382%2Fetiwsh5bwt4bttdt8fzt.png&w=1080&q=75)
Option 1
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707199501%2Fjzmdsojfthkncf758itf.png&w=828&q=75)
Option 2
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707201709%2Fqywncdhlgjunqi2xrh7i.png&w=640&q=75)
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707203451%2Fvuzbuafpyy26jw8usac3.png&w=828&q=75)
Option 4
Q4.
Which of these tables displaying coordinates of graphs is non-linear?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707172473%2Fhnqhsbrevarvcelouczk.png&w=750&q=75)
Option A
Option B
Option D
Q5.
Which of these tables displaying coordinates of graphs is non-linear?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707172477%2Fgbfxvhlvusvtjlzmxf2t.png&w=640&q=75)
Option A
Option C
Option D
5 Questions
Q1.
Which worded description best describes a quadratic graph?
A 'W' shape
A curvy snake with lot's of turns
A straight line
Q2.
Antoni says this is not a quadratic as it does not go through the x axis. Do you agree?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707172764%2Fvoayqsjyntwrrkqcwtfk.png&w=640&q=75)
Yes, Antoni is correct it is not a quadratic graph.
Q3.
For the graph below what is the y-ordinate when the x-ordinate is 3?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707172773%2Fjunndouboqgqztoi8mxp.png&w=828&q=75)
-2
-5
10
7
Q4.
For the graph below what is the y-ordinate when the x-ordinate is -3?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707172782%2Furonyranvb9demezpdfx.png&w=828&q=75)
-2
-5
10
7
Q5.
Which equation could be the equation of the graph below?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707172785%2Fxqvecdvaio9wlnj1tdut.png&w=384&q=75)
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707138392%2Fnxeqgkf738pidz70n6mu.png&w=640&q=75)
Option 1
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707139589%2Ffnbcbpnqzs7oke0ksz0m.png&w=828&q=75)
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707140564%2Fdhvkut8c1vnb4ssp4bd3.png&w=640&q=75)
Option 3
![](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707141184%2Fhkmorezxn6bgj2ifo3g0.png&w=828&q=75)
Option 4