Which is the correct graph of x^{2}+y^{2}<49?

_{
}(A)

_{
}(B)

_{
}(C)

_{
}(D)

x^{2}+y^{2}<49

x^{2}+y^{2}<7^{2}

Graph (C) has the correct radius of 7 and the area inside the circle shaded.