4x²+12xy+9y²
lim_{n $\rightarrow$ $\infty$ } (1+1/n)^n
180% of 40
5/(4x+3)=5/4x + 5/3
81x^2 -256y^2
x and y Intercepts (x-3)/(x+4)
original function of f(x)=-2√x+1
domain (x-3)/(x+4)
if 3 to the power of 2n + 1 and divided by 9 is equal to 3 to the power of 5