If f(x) = x^2 - 4x + 1, find the range of f(x) a. {y: y ≥-3} b. {y: y ≥13} c. all reals and explain !

Given abcd ac=38 and ae=3x+4 find the value of x

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.

Finding tbe values of the variables in each kite