Show Timer Question Completion Status: QUESTION 5 The value of tan (7 - x) in terms of tan x is: O A - tan x O B. -cot x O c. tan x O D. cot x QUESTION 6 Find a formula for for the general term, a of the sequence assuming the pattern of the firs continues {-2, -6, -10, -14, - 18..} assume the first term = a O A. 5n - 2 O B. -5n + 2 O C. -4n + 2 O D. 4n - 2 QUESTION 7 Find the equation of a parabola whose has has it focus at (-9/23, -4) .and has directrix at x = -9/4. The equation is: For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 10pt EV v Click Save and Submit to save and submit. Click Save All Answers to save all answers