Graph Analysis

What is the y-intercept of the graph shown?

For the function f(x)= $$2(3^x)$$ defined above, what is the value of f(2)?

Immanuel purchased a certain rare coin on January 1. The function $$f(x) = 65(1.03)^x$$ , where 0 ≤ x ≤ 10, gives the predicted value, in dollars, of the rare coin x years after Immanuel purchased it. What is the best interpretation of the statement “ $$f(8)$$ is approximately equal to 82” in this context?

The function P gives the estimated number of marine mammals in a certain area, where t is the number of years since a study began. What is the best interpretation of P(0) = 1,800 in this context?

What is the y-intercept of the graph shown?

Which of the following is the graph in the xy-plane of the given equation? $$y = 4(2^x)$$

The function P models the population, in thousands, of a certain city t years after 2003. According to the model, the population is predicted to increase by 4% every n months. What is the value of n?

q(x)= $$32\left(2^x\right)$$ Which table gives three values of x and their corresponding values of $$q\left(x\right)$$ for function q?

What is the x-intercept of the graph shown?

What is the y-intercept of the graph shown?