A function of the form f of x is equal to A b to the x th power is modified so that the b value remains the same but the a value is increased by 2 How do the domain and range of the new function compare to the domain and range of the original function? Choose two correct answers.

For an exponential function f(x) = A·bˣ, the domain is all real numbers. Changing A to A + 2 does not restrict which x-values can be used, so the domain stays the same. With the usual positive values of A and b, the range remains all positive y-values, so the range stays the same as well.

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