Suppose f(x) varies directly with x and f(x) = 24 when x = 2.

what is the value of f(x) when x = 6?

1/2
1/12
48

72

Which of the following graphs represents the function f(x) = 2^x

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2