Find the X- and Y-Intercepts of the Function $$f ( x ) = 4 x ^ { 2 } - 40$$

Multiple Choice

Find the x- and y-intercepts of the function. $$f ( x ) = 4 x ^ { 2 } - 40$$

A) x-intercepts: ( 10, 0) and (- 10, 0) ; y-intercept: (0, -40)
B) x-intercept: ( 10, 0) ; y-intercept: none
C) x-intercepts: (0, 10) and (0, - 10) ; y-intercept: (-40, 0)
D) x-intercept: (0, 10) ; y-intercept: (-40, 0)