What answer shows 4 + 0.3 + 0.09 in standard form?

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

What is the value of x in the equation 3x4y65, when y=4?

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.