2. For \begin{cases} x^2 + y^2 = 4x \\ x = y^2 \end{cases}
a. Put the first equation in standard form by completing the square:
b. Graph both equations (think about what type of shape it is, find x and y-intercepts, vertex, center, make a table, etc.)
c. Based on your graphs, how many solutions will the system have?
d. Solve the system using wither substitution or elimination. Make sure to write answers as coordinate points.