What are all the zeros of the function f(x) = x2 – 81x?​

Step-by-step explanation:

f(x)=x²-81 x

x²-81x=x(x-81)

f(x)=0 gives

x(x-81)=0

x=0,81

x,81

Step-by-step explanation:

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.