How do you simplify the expression 3 root 7 over -1- root 27? explain with details. does multiplying by conjugates work in this problem where the radical sign is also in the numerator?

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

How many solutions does the nonlinear system of equations graphed bellow have?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!