A gardener will use up to 240square feet for planting flowers and vegetables. He wants the area used for vegetables to be at least four times the area used for flowers. Let xdenote the area (in square feet) used for flowers. Let y denote the area (in square feet) used for vegetables. Shade the region corresponding to all values of x and y that satisfy these requirements.
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
A gardener will use up to 240square feet for planting flowers and vegetables. He wants the area used for vegetables to be at least four times the area used for flowers. Let xdenote the area (in square feet) used for flowers. Let y denote the area (in square feet) used for vegetables. Shade the region corresponding to all values of x and y that satisfy these requirements.
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