The true statement about a and k is: a > 1 and k>1 which are correct options (A) and (D)
What is a graph?
A graph can be defined as a pictorial representation or a diagram that represents data or values.
What is the Exponential Function?
An exponential Function is defined as a function whose value is a constant raised to the power of an object is called an exponential function.
In mathematical form, an exponential function is f (x) = aˣ,
where x is a variable and a is a constant which is called the base of the function and it should be greater than 0.
The graph of f(x)=a^(x+h)+k
This is increasing over an open interval provided the y-coordinates of the points in the interval get larger, or equivalently the graph gets higher as it moves from left to right over the interval.
The minimum or maximum point on the graph is where a function has its vertex.
The graph would exponentially increase to the left if a<0.
The graph would be moved upward if k>1 (and be above the x-axis)
Hence, the true statement about a and k is: a > 1 and k>1
Learn more about exponential function here:
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