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Home > A2C > Chapter 7 > Lesson 7.3.1 > Problem 7-159

7-159.

Graph each system below and shade the solution region.



Graph each function and decide if the lines should be dashed or solid. Then shade the appropriate region.

Upward solid parabola, vertex at (0, comma negative 4), & dashed line, passing through the points (0, comma 1), & (negative 2, comma 1), intersect and divide the plane, into multiple regions. The inside of the parabola, shaded pink, area below & left of line, shaded blue. Area inside parabola, & left of the line, shaded purple.

Graph each function and decide if the lines should be dashed or solid. Then shade the appropriate region.

Upward solid V, vertex at (negative 1, comma 0), & dashed line, passing through the points (negative 3, comma negative 1), & (negative 1, comma 1), intersect & divide the plane, into multiple regions. Area inside V, shaded blue, area right of line, shaded pink, area inside V & right of line, shaded purple.