Pls me asap with 5 and (must show ) + lots of *brainliest*

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)