At which values of x does the function F(x) have a vertical asymptote? Check all that apply

F(x) = 1/(x - 4)(x + 1)

a 0
b -1
c 2
d 1
e 4
f -4

3x + 4y = 5 x- 3y = -7 solve by substitution

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.