Answer the following.
Find the value of $b$b if $\left(-6,b\right)$(−6,b) lies on the hyperbola $xy=-12$xy=−12.
In which quadrants does the hyperbola lie?
2
4
1
3
Consider the table of values for the function $y$y.
The point $P$P$\left(1,4\right)$(1,4) lies on the hyperbola with equation $y=\frac{k}{x}$y=kx. Find the value of $k$k, and hence find the equation of the hyperbola shown.
The point $P$P$\left(-2,2\right)$(−2,2) lies on the hyperbola with equation $y=\frac{k}{x}$y=kx. Find the value of $k$k, and hence find the equation of the hyperbola shown.