1. For the function \(f(x) = 3x^2 + 2x - 1\) evaluate \(f(-2)\).
2. A function can assign to each element in the domain
3. Given the functions \(f(x) = 2x - 3\) and \(g(x) = x^2 -1\) find the following function \((f \times g)(x) = \, ?\) (Hint: function multiplication)
4. For the functions \(f(x) = x^2 - 6\) and \(g(x) = 1/x\) evaluate \((g \circ f)(4) = \, ?\) (Hint: function composition)
5. Find the slope of the line in the graph.
6. What is the value of \(\sin(\pi / 2)\) ?
7. Evaluate \(\sum_{x=1}^3 f(x)\) for the function \(f(x) = x^2 - 3\).
8. What is the inverse function of \(f(x) = e^x\)?
9. Evaluate the expression \( \lim_{x \to 2} (3x + 5) = \, ?\)
10. Find the derivative of the function \(f(x) = 2x^3 - 6x^2 + 3\).