Question 2 5 pts
n
1 2 3 4
f(n) 3 6 12 24
Which function represents the geometric sequence in the table? Write the explicit rule.
Of(n) = 3(2)"
of (n) = 2(3)"
f(n) = 2(3)"=)
f(n) = 3(2)"

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15