Given f left parenthesis x right parenthesis 4 x squared plus 2 minus 9, what is f prime left parenthesis a right parenthesis?
(1 point)
Responses
f prime left parenthesis a right parenthesis equals 6 a plus 2
Image with alt text: f prime left parenthesis a right parenthesis equals 6 a plus 2
f prime left parenthesis a right parenthesis equals 6 a minus 9
Image with alt text: f prime left parenthesis a right parenthesis equals 6 a minus 9
f prime left parenthesis a right parenthesis equals 8 a plus 2
Image with alt text: f prime left parenthesis a right parenthesis equals 8 a plus 2
f prime left parenthesis a right parenthesis equals 4 a plus 2 minus 9