Question: The graph of y = 2x2 is shown below. (a) Does the point (1, 1) lie on the graph? Do the coordinates satisfy the equation?

The graph of y = 2x2 is shown below.

(a) Does the point (1, 1) lie on the graph? Do the coordinates satisfy the equation?
(b) What are the coordinates of point R? Do they satisfy the equation?
(c) If the point P, with coordinates (a, b), is on the graph, how are a and b related?
(d) What is the x-value of the point whose y- coordinate is 0? Does this value of x satisfy the equation 0 = 2x2?

, b ) 5- 4 y = 2r? 3- -3 -2 -1 en 2.

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