Find the Slope of the Curve at the Indicated Point $f ( x ) = 2 x ^ { 2 } - 2 x + 1$

Multiple Choice

Find the slope of the curve at the indicated point.
-Find an equation of the tangent to the curve $f ( x ) = 2 x ^ { 2 } - 2 x + 1$ that has slope 2 .

A) $y = 2 x + 2$
B) $y = 2 x + 1$
C) $y = 2 x$
D) $y = 2 x - 1$