use the graphs of f and g to find f(1) + g(1)\nf(1) + g(1)=□
use the graphs of f and g to find f(1) + g(1)\nf(1) + g(1)=□
Answer
Explanation:
Step1: Find f(1) from the graph
Locate x = 1 on the x - axis for the graph of f(x). The y - value of the point on the graph of f(x) at x = 1 is f(1). From the graph, when x = 1, f(1)= - 2.
Step2: Find g(1) from the graph
Locate x = 1 on the x - axis for the graph of g(x). The y - value of the point on the graph of g(x) at x = 1 is g(1). From the graph, when x = 1, g(1)=1.
Step3: Calculate f(1)+g(1)
f(1)+g(1)=-2 + 1=-1
Answer:
-1