Explaining Graphs of Functions
Explain how to use a graph of the function f(x) to
find f(3).

Which graph represents an even function?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.