The probability of a randomly selected car crashing during a year in a certain country is 0.0462. if a family has four cars, find the probability that at least one of them has a car crash during a year. is there any reason why the probability might be wrong?

There is no graph to go along with this

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0