# Intersections 62784

A quadratic function is given: y = -x² + 2x + 3
a) determine the intersections with the x, y axis
and peak V

b) draw a graph and describe

c) for which x applies
f (x) = 3

Result

Y0 = (Correct answer is: [2,0]) Y1 = (Correct answer is: [1,0]) X0 = (Correct answer is: [0,3]) V = (Correct answer is: [1,4]) x1 =  2
x2 =  0

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