Solve the System Graphically $$\begin{array} { l } y = x ^ { 2 } + 4 x - 3 \\y = 5 x + 3\end{array}$$

question 239

Multiple Choice

Solve the system graphically.
- $$\begin{array} { l } y = x ^ { 2 } + 4 x - 3 \\y = 5 x + 3\end{array}$$

• A) \(\approx ( 3.00,19.50 )\) and \(( - 2.00 , - 7.00 )\)
• B) \(\approx ( 3.00,18.00 )\)
• C) \(\approx ( 3.00,18.00 )\) and \(( - 2.20 , - 7.00 )\)
• D) \(\approx ( 3.00,18.00 )\) and \(( - 2.00 , - 7.00 )\)

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Definitions:

Break-Even Point

The point at which total cost and total revenue are equal, meaning no net loss or gain, and one has "broken even."

Relevant Range

The range of activity within which the assumptions about fixed and variable cost behaviors hold true.

Contribution Margin

The difference between sales revenue and variable costs, measuring the ability of a business to cover its fixed costs.

Sales Mix

Sales mix is the proportion of different products or services that a company sells, reflecting the variety of sales contributing to total revenue.