(a) On the grid draw the graph of y=x²-2x-5 for values of x from −3 to 3 an. V α. (b) Use the graph to find estimates of the solutions to the equation x² = 2x + ... |
(b) Work out the equation of the line of symmetry of the graph of y = x²-38x+72. Corbettmaths 2019 x=19. (3). (1). Page 4. 4. (a) Sketch the graph of y = x² ... |
Question. Roots. Turning point Nature of turning point Intersection with y-axis. 1 (a) x = 1, x = 5. (3,-4) minimum. (0,5). 1 (b) x = 2, x = 8. (5,-9). |
b. B is A reflected across the x-axis and translated 25 units up. c. A: D: {r | 0 ≤ r ≤ 2.5};. R: {A | 0 ≤ A ≤ 6.25π}. B: D: {r | 0 ≤ r ≤ 2.5};. |
Use black ink or ball-point pen. • Answer all questions. • Answer the questions in the spaces provided. – there may be more space than you need. |
SECTION 5.1A. 1) “Find the zeros of the function” means to find the x-value(s) that make the function f(x) = 0. (answers will vary). |
To draw a quadratic graph from its equation, you need to calculate and plot points. You need to plot enough points to give the shape of the curve. Example x xy. |
Answer ALL the questions. Write your answers in the spaces provided in this question paper. You must NOT write on the formulae page. Anything you write on the ... |
The graph of 𝑦 = 5𝑥 grows quicker than 𝑦 = 2𝑥 after. 𝑥 = 0. The two graphs intersect at (0,1). As x goes toward negative infinity, the graphs get. |
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