FNGR 2 | Lesson 3 | Practice

If \(f(x)= 2x-3\), \(g(x) = -x+2\), and \(h(x)=x^2+3x+2\)

Find the new functions.   Then for #1 only, graph the original two functions and the new function on the same graph using a graphing calculator or an online graphing tool or DESMOS.

1) \(f(x) \cdot g(x)\)

2) \(f(x) + g(x)\)

3) \(f(x) + h(x)\)

4) \(f(x) – h(x)\)

5) \(g(x) + h(x)\)

6) \(f(x) + g(x) + h(x)\)

7) \(f(x) \cdot g(x) –h(x)\)


Check solutions here.

Go on to Lesson 4