In: Advanced Math
Graph the function f(x) = 3.5(2)x. State the domain and range and give the y-intercept.
Consider the parent graph;
f(x) = 3.5(2)x
The graph of the function is shown below:
Domain of the graph is set of all real numbers, that is (-∞, ∞).
Range is set of all real numbers greater than 2.
To find the y-intercept set x = 0, as follows:
y = 3.5(2)0
= 3.5
Therefore, y-intercept is (0, 3.5).
Therefore, y-intercept is (0, 3.5).