Answer ! identify the graph that has a vertex of (-1,1) and a leading coefficient of a=2.

Use the multiplier method to incrases £258 by 43%

What is the solution to the equation 9^(x+1) =27

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]