the dimensions of a rectangle are given by the two functions f(x) = 3x-6 and g(x)=6x-3. find the area of the rectangle and state any restrictions on x​

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|