Which function represent exponential decay? A. y=1/100(6)*
B. y=(4x)1/2
C. y=2(4/3)*
D. y=12(1/8)*

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

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]

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?