Questions: Question 11, 5.1.37
Part 1 of 4
Use the graph to evaluate each expression.
(a) (f+g)(2)
(b) (f-g)(1)
(c) (fg)(0)
(d) (f/g)
(1)
(a) (f+g)(2)=
Transcript text: Question 11, 5.1.37
Part 1 of 4
Use the graph to evaluate each expression.
(a) $(f+g)(2)$
(b) $(\mathrm{f}-\mathrm{g})(1)$
(c) $(\mathrm{fg})(0)$
(d) $\left(\frac{f}{g}\right)$
(1)
(a) $(f+g)(2)=$ $\square$
Solution
Solution Steps
Step 1: Find f(2)
The graph of f(x) passes through the point (2,3). Thus, f(2) = 3.
Step 2: Find g(2)
The graph of g(x) passes through the point (2,-3). Thus, g(2) = -3.