If f(x)=4x and g(x)=2x-1 what is g(f(-2))
a: -17
b: -13
c: -8
d: -5

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Write the expression as a single natural logarithm. 2 in a - 4 in y