Question

For the function y=x(x−7)(x+6),

what are the x and y intercepts?
what happens to y when x approaches infinity and -infinity?

thanks in advance

Answer 1

\(x\) intercepts, set
\[x(x-7)(x+6)=0\] and solve for \(x\)

Answer 2

\(y\) intercepts, replace \(x\) by \(0\) and compute

Answer 3

@satellite : is this the way we find the x intercept ,,, i am confused a little

Answer 4

\(x\) intercept means where the function crosses the \(x\) axis, i.e. where \(y=0\)

Answer 5

ive got 0,-7,6