The number of concurrent users of a social networking site has increased dramatically since 2004. By 2013 , this social networking site could connect concurrently 70 million users online. The function \( \mathrm{P}(\mathrm{t})=2.566(1.476)^{\mathrm{l}} \), where t is the number of years after 2004, models this increase in millions of users. Estimate the number of users of this site that could be online concurrently in 2005 , in 2009 , and in 2012 . Round to the nearest million users. The number of users of this site that could be online concurrently in 2005 is approximately (Round to the nearest whole number.)

Given \( f(x)=\frac{-2}{x}-2 \), Answer the following questions: .1 Write down the equations of the asymptotes of \( f(x) \). 2 Draw a neat sketch graph of \( f(x) \), clearly indicate the asymptotes and the intercepts with the axes. .3 Write down the domain and range of \( f(x) \).

Clearly indicate all intercepts with the axes as well as the QUESTION 7 Given the function with the equation \( k(x)=\frac{-6}{x+2}-2 \) : 7.1 Write the equations of the asymptotes of \( k \). 7.2 Give the range of \( k \). 7.3 Give the domain of \( k \).

Given the function with the equation \( k(x)=\frac{-6}{x+2}-2 \) : \( 7.1 \quad \) Write the equations of the asymptotes of \( k \).

Given: \( f(x)=2\left(x^{2}-1\right) \) Sketch function \( f \) on the diagram sheet. Clearly show all intercepts with the axes.

If \( (-1,8) \) is a point on the graph of \( y=f(x) \), which of the following must be on the graph of \( y=f(-x) \) ? \( (8,1) \) \( (-1,-8) \) Choose the correct answer below. \( (1,8) \) \( (-8,-1) \)