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### Section 3.1 : Graphing

For problems 1 – 3 construct a table of at least 4 ordered pairs of points on the graph of the equation and use the ordered pairs from the table to sketch the graph of the equation.

1. $$y = 3x + 4$$ Solution
2. $$y = 1 - {x^2}$$ Solution
3. $$y = 2 + \sqrt x$$ Solution

For problems 4 – 9 determine the x-intercepts and y-intercepts for the equation. Do not sketch the graph.

1. $$3x - 7y = 10$$ Solution
2. $$y = 6 - {x^2}$$ Solution
3. $$y = {x^2} + 6x - 7$$ Solution
4. $$y = {x^2} + 10$$ Solution
5. $$y = {x^2} + 6x + 58$$ Solution
6. $$y = {\left( {x + 3} \right)^2} - 8$$ Solution