True or false

Determine whether each statement is true or false. If the statement is false, make the necessary change (s) to produce a true statement.
1.)If f(x) = x^2 and g (x) = 5(x^2 - 2) then the graph of g can be obtained from the graph of f by stretching f five units followed by a downward shift of two units.
2.)If f(x) = −√x and g (x) = √-x, then the graph of f and g have identical graphs.